Publikationen - Mitarbeiter: Narra, S

145. Sambiani, K.; Lare, Y.; Narra, S.; Zanguina, A.; Kumar, R.: Modeling and Simulation of Syngas Potential From Supercritical Water Gasification of Combustible Municipal Solid Waste Materials. In: International Journal of Energy Research. 2025, Nr. 1, S. 1 - 16.
144. Sarquah, K.; Narra, S.; Beck, G.; Derkyi, N. S. A.; Awafo, E.; Hartmann, M.; Nelles, M.: Evaluating opportunities of refuse derived fuel for energy-based industrial symbiosis towards a circular economy - A case study. In: Journal of environmental management. 380 2025, S. 1 - 10.
143. Narra, M.-M.; Agboka, K.; Narra, S.; Nelles, M.: Implementing extended producer responsibility for tyre waste in Togo: a circular economy perspective. In: Frontiers in Sustainability. 2025, S. 1 - 15.
142. Narra, S.; Shahpasand, M.: Developing a Chemical Process for Optimizing Oil Extraction from Cooking Oil Secondary Waste. In: Recycling. 10 2025, Nr. 2, S. 1 - 22.
141. Osei, J. A.; Adamou, R.; Kabo-Bah, A. T.; Narra, S.: Assessment of commercial vehicle models in the urban public transport of Ghana. In: Discover Cities. 2 2025, Nr. 1, S. 1 - 17.
140. Dembele, K.; Novidzro, K. M.; Narra, S.: Impact of Digestate Formed During Biogas Generation Process on Hydrogen Production. In: Narra, M.-M.; Narra, S. ; Narra, M.-M.; Narra, S. (Hrsg.): African Green Transition Through Innovative Pathways. : Springer Nature Switzerland, 2025. - ISBN 978-3-031-87042-2, S. 257 - 274.
139. Gbiete, D.; Brügging, E.; Narra, S.; Kongnine, D. M.: Comprehensive characterization of biohydrogen production potential of restaurant food waste for scalable Dark Fermentation systems.. In: Biomass and Bioenergy 204. 2025, Nr. 204, S. 1 - 11.
138. Yunusa, S.; Mensah, E.; Preko, K.; Narra, S.; Saleh, A.; Sanfo, S. (: Development and optimization of rice husk composite briquettes as a sustainable cooking energy solution in Nigeria. In: Next Energy 8. 2025, S. 1 - 17.
137. Narra, M.-M.; Beguedou, E.; Narra, S.; Nelles, M.: Maximizing energy recovery from waste tyres through cement production optimization in Togo. In: Waste 2025. 2025, S. 1 - 16.
136. Narra, S.; Eliasu, A.: Tracing the research pulse: A bibliometric and systematic review of hydrogen production through gasification. In: Processes 2025. 2025, Nr. 13, S. 1 - 20.
135. Jobe, F. B.; Narra, S.; Agboka, K.; Singh, V.: Bioenergy and green hydrogen production in the Gambia: Potential for energy mix integration. In: Energy Engineering. 2025, S. 1 - 31.
134. Yunusa, S. U.; Mensah, E.; Preko, K.; Narra, S.; Saleh, A.; Dalha, I. B.; Abdulsalam, M.: Optimizing selected quality metrics of rice husk briquettes: a response surface methodology approach. In: Biomass Conversion and Biorefinery. 2025, Nr. 15, S. 1 - 17.
133. Armoo, E. A.; Baidoo, T.; Mohammed, M.; Agyenim, F. B.; Kemausour, F.; Narra, S.: Environmental assessment of hybrid waste to energy system in Ghana. In: Energies 2025. 2025, Nr. 18, S. 1 - 20.
132. Bassey, U.; Ibrahaim, H.; Edet, E.; Narra, S.; Beck, G.; Nelles, M.; Hartmann, M.: Exergy and energy analysis of pyrolysis of pretreated single-use waste plastics. In: Sustainable Chemistry and Pharmacy. 45 2025, S. 1 - 21.
131. Ahossouhe, M. S.; Adrianisa, A. H.; Narra, S.; Damba, D. D.; Dongo, K.: Scenario based extended cost-benefit analysis for E-Waste metal recovery in low-income countries: Evidence from an integrated model in Burkina Faso. In: Sustainability 2025. 2025, S. 1 - 22.
130. Darmey, J.; Narra, S.; Achaw, O.-W.; Stinner, W.; Ahiakpor, J. C.; Ansah, H. F.; N’guessan, B. A.; Agyekum, T. O.; Nutakor, E. M. K.: A Review of Pretreatment Strategies for Anaerobic Digestion: Unlocking the Biogas Generation Potential of Wastes in Ghana. In: Waste. 2025, S. 1 - 41.
129. Darmey, J.; Narra, S.; Achaw, O-W.; Amoatey, N. K.; Tabbicca, K. E.; Ahiekpor, J. C.: Investigating the biochemical methane potential of Kumasi’s municipal solid wastes. In: African Journal of Applied Research. 11 2025, S. 34 - 50.
128. Ali, E.; Narra, S.: Africa’s Budding Hydrogen Economy: The Case for a Multi-pathway Strategy. In: University of Rostock, Professorship of Waste and Ressource Management ; University of Rostock, Professorship of Waste and Ressource Management (Hrsg.): 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa : ICERA 2025. , 2025. - 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa : ICERA 2025 : 21st to 25th October 2025, Windhoek, Namibia, Africa : Book of Abstracts., S. 1 - 1.
127. Asiedu, F.; Narra, M. M., Narra, S.: Comparative Analysis of Bioethanol Production in Ghana and West Africa: Capabilities, Challenges, and Transferable Practices. In: University of Rostock, Professorship of Resource and Waste Management: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa.. , 2025. , S. 1 - 1.
126. Aviansou, R. G.; Gbiete, D.; Mouzou, E.; Narra, S.: Valorisation of Okara (Soy pulp) and Yam peels for bioenergy: effect of anaerobic codigestion on biogas generation.. In: University of Rostock, Professorship of Waste and Resource Management: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa. , 2025. , S. 1 - 1.
125. Darmey, J.; Narra, S.; Achaw, O.-W.; Stinner, W.; Ahkipor, C.; Barnes, P. A.: Assessment of the Bioenergy Potential of Guinea Grass for Anaerobic Digestion in Ghana. In: University of Rostock, Professorship of Waste and Resource Management: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa. , 2025. , S. 1 - 1.
124. Fané, D.; Jobe, F. B.; Agboka, K.; Narra, S.: Assessment of Biomass Potential for Bioenergy Production in Mali: Enhancing Energy Security. In: University of Rostock, Professorship of Waste and Resource Management: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa. : Abstract Book. , 2025. , S. 1 - 1.
123. Gomes, M. J.; Garango, W. J. T.; Narra, S.; Amou, K. A.: Hydrogen Production Using Cashew Nutshells via Gasification for Electricity Generation in Guinea-Bissau. In: University of Rostock, Professorship of Waste and Resource Management: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa : Abstract Book. , 2025. , S. 1 - 1.
122. Kargbo, J.; Bennetto, P.; Narra, S.: Bio-hydrogen from coconut shell waste.. In: University of Rostock, Professorship of Waste and Resource Management: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa : Abstract Book. , 2025. , S. 1 - 1.
121. Kpohomou, I. N.; Jobe, F. B.; Narra, S.; Kpelou, P.: The development of the biofuel supply chain as a substitute fuel in Guinea. In: University of Rostock, Professorship of Waste and Resource Management: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa : Abstract Book. , 2025. , S. 1 - 1.
120. Ndey, F. A.; Efau, A.; Koldedzi, K. E. X.; Narra, S.: Assessing Regional Potentials for Biohydrogen-Derived Urea Synthesis: A Multi-Country Study Across West Africa. In: University of Rostock, Professorship of Waste and Resource Management: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa : Abstract Book. , 2025. , S. 1 - 1.
119. Pagousoo, A.; Boroze, T.; Narra, S.; Gebiete, D.: Assessment of the bioenergy potential of cassava peels in Togo: Biogas and hydrogen production and life cycle assessment. In: University of Rostock, Professorship of Waste and Resource Manamgent: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa. , 2025. , S. 1 - 1.
118. Sarr, N. N.; Mawuena, N. K.; Narra, S.; Jobe, F. B.: Scientific combination of agro-forestry and agri-PV technologies to regenerate nature in post-mining areas. In: University of Rostock, Professorship of Waste and Resource Managment: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa. , 2025. - (2025). . In: . S. 1.., S. 1 - 1.
117. Yunusa, S. U.; Bezama, A.; Narra, S.; Mensah, E.; Preko, K.: A Comparative Environmental Life Cycle Assessment of Rice Husk Briquette and Charcoal. In: University of Rostock, Professorship of Waste and Resource Management: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa. , 2025. , S. 1 - 1.
116. Osei, J. A.; Adamou, R.; Kabo-Bah, A. T.; Narra, S.: Decarbonisation in the Transport Sector of Ghana Using Autogas. In: Roland Uhunmwangho, Sunday Olayinka Oyedepo, Ogheneruona Endurance Diemuodeke, Fidelis Ibiang Abam, Veronica Mbukobong Akpasoh and Anthony Mbukobong Akpasoh ; Roland Uhunmwangho, Sunday Olayinka Oyedepo, Ogheneruona Endurance Diemuodeke, Fidelis Ibiang Abam, Veronica Mbukobong Akpasoh and Anthony Mbukobong Akpasoh (Hrsg.): The 2nd Africa International Conference on Clean Energy and Energy Storage. , 2025. , S. 267 - 278.
115. Angbe, K. J. H.; Krüger, D.; Lenz, V.; Narra, S.: Optimization of pyrolysis parameters for the production of high-quality biochar from cocoa pod husk using a response surface methodology.. In: DBFZ Deutsches Biomasseforschungszentrum gemeinnützige GmbH ; DBFZ Deutsches Biomasseforschungszentrum gemeinnützige GmbH (Hrsg.): Tagungsreader, Nr. 35: 8th Doctoral Colloquium BIOENERGY AND BIOBASED PRODUCTS. , 2025. - ISBN 2199-9856, S. 54 - 55.
114. Mensah, I.; Garango, W. J. T.; Narra, S.: Evaluationofa Proposed Solar Plant Systemfor Ceramics Production in Ghana. In: Narra, M.-M.; Narra, S. ; Narra, M.-M.; Narra, S. (Hrsg.): African Green Transition Through Innovative Pathways. : Cham: Springer Nature, 2025. - ISBN 978-3-031-87042-2, S. 249 - 256.
113. Yunusa, S. U.; Mensah, E.; Narra, S.; Saleh, A.; Preko, K.: Strategies for Improving the Quality of Low-Pressured Rice Husk Briquette: A Mini-Review. In: Narra, M.-M.; Narra, S. ; Narra, M.-M.; Narra, S. (Hrsg.): African Green Transition Through Innovative Pathways. : Cham: Springer Nature Switzerland, 2025. - ISBN 978-3-031-87042-2, S. 65 - 80.
112. Narra, M.-M.; Gbiete, D.; Kognine, D. M.; Nelles, M.: The Case for Integrated Tyre Recycling Systems in West Africa: Environmental and Health Impacts of Tyres as Fuel for Meat Preparation. In: Narra, M.-M.; Narra, S.: African Green Transition Through Innovative Pathways. : Cham: Springer Nature Switzerland, 2025. - ISBN 978-3-031-87042-2, S. 111 - 123.
111. Osei, J. A.; Narra, S.; Adamou, R.; Kabo-Bah, A. T.: Comparative Study of Conventional and Biofuels for Sustainable Mobility: A Case Study of Ghana. In: NARRA, M.-M.; Narra, S. ; NARRA, M.-M.; Narra, S. (Hrsg.): African Green Transition Through Innovative Pathways. : Cham: Springer Nature Switzerland, 2025. - ISBN 978-3-031-87042-2, S. 183 - 196.
110. Yunusa, S. U.; Narra, S.; Abdulsalam, M.; Dalha, I. B.: Synthesis of Bioenergy from Agricultural and Forestry Wastes in Nigeria: A State-of-the-art Review.. In: University of Rostock, Professorship of Waste and Resource Management: 3rd International Conference on Circular Economy, Renewable Energies, and Green Hydrogen in Africa : Abstract Book. , 2025. , S. 1 - 1.
109. Garango, W. J. T.; Mensah, I.; Narra, S.: Sustainable ceramics: Circular economy implementation and prospects. In: Euromat 2025: Euromat 2025. , 2025. - ISBN 2025038937, S. 1790 - 1790.
108. Sarquah, K.; Narra, S.; Awafo, E.; Nelles, M.; Beck, G.; Hartmann, M.: Technoeconomic and performance assessment of refuse derived fuel (RDF) production: A response surface methodology approach. In: Euromat 2025: Euromat 2025. . - ISBN 2025038937, S. 1884 - 1884.
107. Yunusa, S. U.; Mensah, E.; Narra, S.; Saleh, A.; Preko, K.: Strategies for Improving the Quality of Low-Pressured Rice Husk Briquette: A Mini-Review. In: Narra, M. M.; Narra, S.: African Green Transition Through Innovative Pathways. : Springer Nature Switzerland, 2025. - (2025). . In: NARRA, M.-M.; NARRA, SATYANARAYANA (Hrsg.) . Cham: Springer Nature Switzerland. ISBN: . S.. - ISBN 978-3-031-87042-2, S. 65 - 80.
106. Narra, M.-M., Narra, S. (Hrsg.)African Green Transition Through Innovative Pathways -Veröff.-datum Sep 15 2025 12:.- Springer Nature Switzerland
105. Narra, S.; Sarr, K. A.; Fall, C. M. F. ; Springer Cham Edition 1 (Hrsg.): Sustainable Waste Management in Senegal - Strategies for Collection, Treatment, and Policy Innovation : World Sustainability Series. : Springer, Cham. - ISBN 978-3-031-98970-4
104. Nelles, M.; Jalalipour, H.; Morscheck, G.; Narra, S.; Nassour, A.; Sprafke, J.: Abfall- und Kreislaufwirtschaft in Deutschland im internationalen Vergleich - Spitzenplatz oder doch nur Mittelmaß?. In: Wiemer, K.; Kern, M.; Raussen, T. ; Wiemer, K.; Kern, M.; Raussen, T. (Hrsg.): Bioabfall- und stoffspezifische Verwertung VII. , 2025. - ISBN 3-928673-88-2, S. 75 - 85.
103. Jobe, F. B.; NARRA, S.; Singh, V.; Agboka, K.: Bioenergy and Green Hydrogen Production in The Gambia: Potential for Energy Mix Integration. In: Energy. 122 2025, Nr. 7, S. 2539 - 2569.
102. NARRA, M.-M.; Agboka, K.; NARRA, S.; Nelles, M.: Quantification of end-of-life tyres in West Africa—developing a region-wide estimation framework. In: Frontiers in Sustainability. 6 2025, S. 1 - 15.
101. NARRA, S.; Ali, E.: Tracing the Research Pulse: A Bibliometric Analysis and Systematic Review of Hydrogen Production Through Gasification. In: Processes. 13 2025, Nr. 6, S. 1 - 20.
100. NARRA, M.-M.; Beguedou, E.; NARRA, S.; Nelles, M.: Maximizing Energy Recovery from Waste Tires Through Cement Production Optimization in Togo—A Case Study. In: Waste. 3 2025, Nr. 2, S. 1 - 16.
99. Narra, S.; Narra, M. M.; Nelles, M.: Organische Abfallwirtschaft in den indischen Inselstaaten Andamanen und Nikobaren : Organic waste management situation in Adaman and Nicobar Island. In: Müll und Abfall. 57 2025, Nr. 3, S. 153 - 155.
98. Osei, J. A.; Adamou, R.; Kabo-Bah, A. T.; NARRA, S.; Osei, A. A.: Modeling temperature and humidity effects on automobile fuel consumption and emissions. In: Discover Environment. 3 2025, Nr. 1, S. 1 - 18.
97. Narra, M.-M.; Gbiete, D.; Narra, S.; Agboka, K.: Development of Tyre Value Chain in Togo with Focus of Designing and Implementing Typre Recycling Plant.. In: Sezgin, N.; Temelli, U. E.; Gultek, A. S.: 5th Internationale Conference on Recycling and Reuse, Book of Proceedings. , 2024. - ISBN 978-625-00-7790-0, S. 103 - 103.
96. Ganzer, S.; Narra, M.-M.; Mensah, I.; Narra, S.: Plastic waste streams into the south Baltic Sea. , 2024. - ISBN 978-87-975281-1-2
95. Gbiete, D.; Narra, S.; Kongnine, D. M.; Narra, M.-M.; Nelles, M. (: Insights into Biohydrogen Production Through Dark Fermentation of Food Waste: Substrate Properties, Inocula and Pretreatment Strategies.. In: Energies. 2024, S. 1 - 32.
94. Darmey, J. Narra, S.; Achaw, O.-W.; Ahiekpor, J. C.; Cougouais, B.A.N.: Comparative Analysis of Lignocellulosic composition Characteristics of Organic Municipal Sold Wastes: Insights from Kumasi and Global Cities for Biogas Feedstock. In: Raffaello Cossu u.a. (Cisa Publisher): Venice 2024 10th International Symposium on Energy from Biomass and Waste. , 2024. , S. 1 - 9.
93. Thabit, Q.; Ekanthalu, V.; Asiedu, Z.; Narra, S.; Nelles, M.: Gaps and Challenges of the Waste Management Sector in Senegal.. In: Raffaello Cossu u.a. (Cisa Publisher): Venice 2024 10th International Symposium on Energy from Biomass and Waste.. , 2024. , S. 1 - 14.
92. Thabit, Q.; Ekanthalu, V.; Asiedu, Z.; Narra, S.; Nelles, M.: Aspects and Facts of the Waste Management Sector in Ivory Coast. In: Raffaello Cossu u.a. (Cisa Publisher): Venice 2024 10th International Symposium on Energy from Biomass and Waste. , 2024. , S. 1 - 14.
91. Eliasu, A.; Yaotse, K.; Obeng, E. O.-B.; Gyamfi, S.; Osman, M. S.; Adoko, T.; NARRA, S.: Determinants of household cooking fuel choices: Does proximity to mine site matter?. In: Energy for Sustainable Development. 82 2024, S. 1 - 8.
90. Sambiani, K. E.; Lare, Y.; Zanguina, A.; Narra, S.: Physicochemical properties and energy potential of combustible municipal solid waste from Lomé, Togo.. In: International Journal of Sustainable Engineering. 17 2024, S. 34-46.
89. Armoo, E. A.; Narra, S.; Mohammed, M.; Beguedou, E.; Kemausuor, F.: Business case for hybrid waste to energy system for Ghana.. In: Narra, M-M.; Narra, S.: Innovations in Circular Economy and Renewable Energies in Africa.. , 2024. - • (2024): In: (2024): World Sustainability Series. Springer Cham, Edition 1, ISSN: 2199-7373, Pages 291. . . Pages 87-104. . - ISBN ISBN: 978-3-031-68329-9, S. 87 - 104.
88. Armoo, E. A. Boahemaa, B.; Narra, S.; Beguedou, E.: Bibliometric Study of Trends in Waste to Energy Research in Africa.. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa.. , 2024. - ISBN 978-3-031-68330-5, S. 3 - 22.
87. Gbiete, D.; Sprafke, J.; Kongnine, D, M.; Narra, S.; Kpelou, P.; Mouzou, E.; Agboka, K.: Potential for biogas production from water hyacinth and banana peels: a case study of substrates harvested from Lomé. Togo.. In: Fuels 2024. 2024, Nr. 5, S. 494 - 507.
86. Narra, M.-M.: Preface. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 5 - 6.
85. Ekanthalu, V.; Asiedu, Z.; Thabit, Q.; Narra, S.; Narra, M., Nelles, M.: Abfallwirtschaft in Togo - Aktueller Stand und Strategien zur Weiterentwicklung. In: Müll und Abfall. 2024, Nr. 5, S. 244 - 254.
84. Narra, M.-M.; Narra, S. (Hrsg.)Innovations in Circular Economy and Renewable Energy in Africa -Veröff.-datum Nov 6 2024 12:.- Springer
83. Ganzer, S.; Narra, M.-M.; Narra, S.: Ocean-bound plastic collection methodology in Europe: An overview : Interreg South Baltic project - Circular Ocean-bound Plastic. , 2024. - ISBN 978-87-975281-0-5
82. Mutala, M.; Agyenim, F.B.; Latifatu, M.; Rejart, A.; Edem, M.B.; Rafia, A.S.; Yeboa, J.; Armoo, E.A.; Badu, E.B.; Narra, S.: Exploring the Potential of Integrating Bio-Hydrogen Generation into Hybrid Waste-To-Energy (W2E) Plant in Ghana.. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 209 - 227.
81. Namutebi, P.; Jalalipour, H.: Circular Entrepreneurship: Production of Fuel Briquettes from Organic Resources in a Rural Area of Uganda. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 145 - 151.
80. Yunusa, S. U.; Mensah, E. Preko, K.; Narra, S.; Saleh, A.; Sanfo S.; Sadiq, N.S.: Characterization of Three Lignocellulosic Biomass Materials as Novel Binders in Briquette Production. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa. , 2024. - ISBN 978-3-031-68330-5, S. 153 - 166.
79. Sambiani, K.; Lare, Y.; Zanguina, A.; Narra, S.: Use of Socio-economic, Climatic, and Land use Land Cover Patterns in Solid Waste Forecasting with Integrated Gradient LSTNet Based Model in Lomé, Togo. In: Applied Artificial Intelligence. 38 2024, S. 1 - 21.
78. Yunusa, S. U.; Mensah, E.; Preko, K.; Narra, S.; Saleh, A.; Sanfo, S.: Assessing the nexus between household dynamics and cooking energy choice: evidence from Kaduna state, northwestern Nigeria. In: Energy Nexus. 2024, S. 1 - 34.
77. Beguedou, E.; Narra, S.; Narra, M.M.; Agboka, K.; Kongnine, D.M.; Armoo, E.A.: Municipal Solid Waste Energies Substitution Improvement with Kiln By-Pass Systems Operational Optimization. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 249 - 281.
76. Yunusa, S. U.; Mensah, E.; Preko, K.; Narra, S.; Saleh, A.; Dalha, I. B.; Abdulsalam, M.: Optimizing selected quality metrics of rice husk briquettes: a response surface methodology approach. In: Biomass Conversion and Biorefinery. 2024, S. 1 - 19.
75. Asiedu, Z.K.; Narra, S.: Anaerobic Co-digestion of Cassava Peel Residue: A Review of Potential Co-substrates Pre-treatment and Operating Factors for Improved Methane Yield. In: NARRA, M.-M.; NARRA, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 127 - 142.
74. Beguedou, E.; Narra, S.; Agboka, K.; Armoo, E.A.; Damgou, M.K.: Palm Kernel Shell and Raw Coal Co-processing for Sustainability Goals in Clinkerization Pyro-Processes. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 283 - 291.
73. Baidoo, T.; Boakye, P.; Rockson, M.A.D.; Kemausour, F.; Narra, S.: A Life Cycle Assessment of Electricity Generation from the Anaerobic Digestion of Municipal Solid Waste in Ghana. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 107 - 125.
72. Beguedou, E.; Narra, S.; Agboka, K.; Armoo, E. A.; Damgou, M.K.: Cashew Nutshell and Raw Coal Co-grinding for Sustainability Goals in Clinkerization Pyro-Processes. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 239 - 248.
71. Mutala, M.; Dzamboe, P.D.; Rockson, M.A.D., Ayittah, S.; Narra, S.; Agyenim, F.B.; Kafui, J.; Boakye-Danquah, E.B.; Rafia, A.S.; Armoo, E.A.; Latifatu, M.; Rejart, A.; Yeboa, J.; Antwi, E.: Spatial Distribution and Resource Mobilization of Waste for a Hybrid Waste-to-Energy Plant in Ghana. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 43 - 66.
70. Asare, S.; Kemausour, F.; Commeh, M.K.; Rockson, M.A.D.; Addo, A.; Narra S.: Optimization of Solid Fuel Production by Co-hydrothermal Carbonization of Polyvinyl Chloride and Pontideria Crassipes: A Waste Valorization Study. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 167 - 192.
69. Yunusa, S. U.; Narra, S.; Mensah, E.; Prelo, K. Saleh, A.: Physical and Thermochemical Properties of Selected Wood Species in Nigeria: A Fuel Suitability and Pelleting Potential Assessment. In: MDPI fuels,. 2024, Nr. 3, S. 1 - 17.
68. Armoo, E. A.: Bibliometric Study of Trends in Waste to Energy Research in Africa. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 3 - 22.
67. Antwi, E.; Narra, S.; Ekanthalu, V. S.; Morscheck, G.; Nelles, M.: Hybrid Waste to Energy as a Concept for Waste Management in Ghana. In: Ksibi, M.; Negm, A.; Hentati, O.; Ghorbal, A.; Sousa, A.; Rodrigo-Comino, J.; Panda, S.; Lopes Velho, J.; El-Kenawy, A. M.; Perilli, Nicola: Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions. : Springer Nature Switzerland, 2024. , S. 419 - 422.
66. Asare, R., Mahama, A.; Williams, P.A.; Ahiekpor, J.; Aryee, A.; Asabo, R.: Assessment of Knowledge, Attitudes and Practices Towards Waste Management in Ghana: Implications for Energy Production. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 67 - 85.
65. Jalalipour, H.; Namutebi, P. (: Addressing Municipal Solid Waste Mismanagement Through Data-Driven Action Planning: A Case Study in Mukono, Uganda. In: Narra, M.-M.; Narra, S.: Innovations in Circular Economy and Renewable Energy in Africa : World Sustainability Series. : Springer, 2024. - ISBN 978-3-031-68330-5, S. 231 - 237.
64. Jalalipour, H.; Narra, S.; Ekanthalu, V. S.; Antwi, E.; Ranjan, A.; Kaur, S.; Nagar, B. B.; Markart, S.; Seneviratne, T.; Singh, V.; Narra, M. M.; Nelles, M.: Review of Municipal Organic Waste Management in Uttar Pradesh State, India. In: Sustainability. 16 2024, Nr. 12, S. 1 - 13.
63. Narra, M.-M.; Gbiete, D.; Agboka, K.; Narra, S.; Nelles, M.: Tracing the EoL Tyre Management Chain in Togo with Focus on Implementing a Tyre Recycling Plant. In: Sustainability. 16 2024, Nr. 21, S. 1 - 15.
62. Alani, I.; Dzagli, M. M.; Mani Kongnine, D.; Narra, S.; Asiedu, Z.: Biomethane and Green Hydrogen Production Potential from Municipal Solid Waste in Cape Coast, Ghana. In: Solar Energy and Sustainable Development Journal. 13 2024, Nr. 2, S. 102 - 119.
61. Bassey, U.; Bowles, A.; Fowler, G.; Tom, A.; Beck, G.; Narra, S.; Nelles, M.; Hartmann, M.: Experimental investigation of products from thermal treatment of real-world mixed single-use and multi-layered waste plastics. In: Environmental Research. 2024, S. 1 - 35.
60. Bassey, U.; Tom, A.; Okono, U.; John, M.; Sinn, M.; Bassey, A.; Luke, U.; Narra, S.: Characteristics and management of municipal solid waste in Uyo, Akwa Ibom state, Nigeria. In: Scientific Reports. 14 2024, Nr. 1, S. 1 - 14.
59. Armoo, E. A.; Mohammed, M.; Narra, S.; Beguedou, E.; Agyenim, F. B.; Kemausuor, F.: Achieving Techno-Economic Feasibility for Hybrid Renewable Energy Systems through the Production of Energy and Alternative Fuels. In: Energies. 3 2024, Nr. 17, S. 1 - 21.
58. Osei, J.; Adamou, R.; Kabo-Bah, A.; Narra, S.: Comparative Studies of Conventional and Biofuels for sustainable mobility – A case of Ghana. In: DBFZ ; DBFZ (Hrsg.): 7th Doctoral colloquium Bioenergy and Biobased products. , 2024. - ISBN ISBN: 978-3-949807-15-2., S. 326 - 327.
57. Gbiete, D.; Narra, S.; Thabit, Q.: Enhancing biohydrogen production through dark fermentation of food waste: A review of substrates, innoculums and pretreatment strategies. In: DBFZ ; DBFZ (Hrsg.): DBFZ Tagungsreader. , 2024. - ISBN ISBN: 978-3-949807-15-2, S. 70 - 71.
56. Jobe, F. B., Narra, S.; Thabit, Q.: Exploring Bioenergy with Carbon Capture and Storage (BECCS) Technologies - Current Applications and Gaps: A review. In: DBFZ: 7th Doctoral colloquium Bioenergy and Biobased products. , 2024. - ISBN ISBN: 978-3-949807-15-2, S. 230 - 231.
55. Armoo, E. A.; Narra, S.; Mohammed, M.; Boahemaa, B.; Beguedou, E.; Kemausuor, F.; Agyenim, F. B.: Hybrid Waste-to-Energy Solutions within a Circular Economy Framework Directed towards Sustainable Urban Waste Management in Ghana. In: Sustainability. 16 2024, Nr. 12, S. 1 - 25.
54. Yunusa, S. U.; Narra, S.; Mensah, E.; Preko, K.; Saleh, A.: Biomass briquette production using a novel binder: A comparative quality análisis between two types of rice husk in Nigeria. In: Nelles, M. ; Nelles, M. (Hrsg.): 18. Rostocker Biomasseforum. , 2024. - • (2024): . . In: Nelles, M. (Hrsg.) 18. Rostocker Bioenergieforum. Band 124. Schriftenreihe Umweltingenieurwesen. . Pages 237-251.. - ISBN ISBN: 978-3-86009-559-1, S. 237 - 251.
53. Hugues, A.; Nougblega, Y.; Narra, S.; Singh, V.: Strategy development for hydrogen-conversion businesses in Cote d’Ivoire. In: Biomass & Bioenergy. 2024, Nr. 4, S. 904 - 919.
52. Bassey, U.; Sarquah, K.; Hartmann, M.; Tom, A.; Beck, G.; Antwi, E.; NARRA, S.; Nelles, M.: Thermal treatment options for single-use, multilayered and composite waste plastics in Africa. In: Energy. 270 2023, S. 1 - 18.
51. Williams, P. A.; NARRA, S.; Antwi, E.; Quaye, W.; Hagan, E.; Asare, R.; Owusu-Arthur, J.; EKANTHALU, V. S.: Review of Barriers to Effective Implementation of Waste and Energy Management Policies in Ghana: Implications for the Promotion of Waste-to-Energy Technologies. In: Waste. 1 2023, Nr. 2, S. 313 - 332.
50. Yunusa, S. U.; Mensah, E.; Preko, K.; Narra, S.; Saleh, A.; Sanfo, S.: A comprehensive review on the technical aspects of biomass briquetting. In: Biomass Conversion and Biorefinery. 2023, S. 1 - 26.
49. Yunusa, S. U.; Mensah, E.; Preko, K.; Narra, S.; Saleh, A.; Sanfo, S.; Isiaka, M.; Dalha, I. B.; Abdulsalam, M.: Biomass cookstoves: A review of technical aspects and recent advances. In: Energy Nexus. 11 2023, S. 1 - 14.
48. Sambiani, K.; Lare, Y.; Zanguina, A.; NARRA, S.: Location-allocation combining fuzzy analytical hierarchy process for waste to energy facilities siting in developing urban areas: The case study of lomé, Togo. In: Heliyon. 2023, S. 1 - 30.
47. Beguedou, E.; NARRA, S.; Agboka, K.; Kongnine, D. M.; Afrakoma Armoo, E.: Review of Togolese Policies and Institutional Framework for Industrial and Sustainable Waste Management. In: Waste. 1 3-2023, S. 654 - 671.
46. Beguedou, E.; NARRA, S.; Afrakoma Armoo, E.; Agboka, K.; Damgou, M. K.: Alternative Fuels Substitution in Cement Industries for Improved Energy Efficiency and Sustainability. In: Energies. 16 2023, Nr. 8, S. 1 - 29.
45. Beguedou, E.; Narra, S.; Agboka, K.; Kongnine, D.M. and Armoo, E.A.: Alternative Fuel Substitution Improvements in Low NOx In-Line Calciners. In: MDPI clean technologies. 2023, S. 713 - 743.
44. Osei, J. A.; Adamou, R.; Kabo-Bah, A. T.; Narra, S.: Climate Variability and Change Impacts on Vehicular Fuel Consumption and Emissions - A Systematik Overview in Africa. In: STED Journal of Social and Technological Development. 2023, Nr. 5-2023, S. 50 - 77.
43. Beguedou, E.; NARRA, S.; Afrakoma Armoo, E.; Agboka, K.; Kongnine Damgou, M.: E-Technology Enabled Sourcing of Alternative Fuels to Create a Fair-Trade Circular Economy for Sustainable Energy in Togo. In: Energies. 16 2023, Nr. 9, S. 1 - 18.
42. Ekanthalu, V. S.; Narra, S.; Jalalipour, H.; Antwi, E.; Singh, V.; Narra, M-M.; Nelles, M.: Review of the existing organic waste management situation in Kerala. In: The Journal of Solid Waste Technology and Management (JSWTM). 2023, S. 422 - 429.
41. Darmey, J., Aheikpor, J. C., NARRA, S., Achaw, O-W., Ansah, H. F.: Municiapal solid wastes generation tren and bioenergy recovery potential: A review.. In: Energies. 2023, Nr. 16, S. 1 - 21.
40. Ekanthalu, V. S., Ender, T., NARRA, S., Antwi, E., Bej, S., Nelles, M.: Acid leaching of hydrothermally carbonized sewage sludge: phosphorus release and hydrochar characteristics. In: Frontiers in Environmental Engineering, Section Water, Waste and Wastewater Engineering. 2023, Nr. 2, S. 1 - 16.
39. Ekanthalu, V. S.; Asiedu, Z.; Narra, M. M.; Narra, S.; Nelles, M.: Perspektiven für die energetische Verwertung von Abfällen in Ghana: Prospects for waste to energy in Ghana. In: Müll und Abfall. 55 2023, Nr. 6, S. 316 - 324.
38. Nelles, M.; Deprie, K.; Kornatz, P.; Morscheck, G.; Narra, S.; Nassour, A.: Material and Energetic Use of Biogenic Residues and Waste. In: Waste Management World. 2023, Nr. 3, S. 24 - 31.
37. Amponsem, B., Bensah, E.C., Antwi, E., Ahiekpor, J.C., Boahen, B., Mensah, I., Narra, S.: Electricity generation from biogas as resource recovery potential from solid waste composition in a mixed-income municipality. In: Cleaner Waste Systems. 4 2023, S. 1 - 12.
36. Ahiekpor, J. C.; Mensah, I.; Bensah, E. C.; NARRA, S.; Amponsem, B.; Antwi, E: Modeling the behavior of Celtis mildbraedii sawdust and polyethylene terephthalate co-pyrolysis for syngas production. In: Scientific African. 2023, Nr. 19, S. 1 - 9.
35. Sarquah, K., Narra, S., Beck, G., Bassey, U., Antwi, E., Hartmann, M., Derkyi, N.S.A., Awafo, E.A. & Nelles, M.,: Characterization of Municipal Solid Waste and Assessment of Its Potential for Refuse-Derived Fuel (RDF) Valorization. In: MDPI Energies 2023. 16 2023, S. 1 - 15.
34. Amponsem, B.; Bensah, E. C.; Ahiekpor, J. C.; Cremer, T.; Herold, N.; Antwi, E.; Mensah, I.; NARRA, S.; Boahen, B.: Cleaner energy potential analysis for composite biomass residues from decentralized sawmills in Ghana- A case study for Oforikrom Municipality. In: Cleaner Engineering and Technology. 11 2022, S. 1 - 30.
33. • Nelles, M., Glowacki, R., Hartmann, I., Lenz, V., Liebetrau, J., Müller-Langer, F., Narra, S. & Thrän, D.: Bioenergy in Germany – Status and Outlook. In: Gosh, S.K., Nelles, M., Chanakya, H. N. & Baruah, D.C. ; Gosh, S.K., Nelles, M., Chanakya, H. N. & Baruah, D.C. (Hrsg.): Biomethane Through Resource Circularity: Research Technology and Practices. , 2022. - ISBN 978-1-03-206900-5, S. 47 - 56.
32. Narra, S.; Ekanthalu, V. S.; Antwi, E.; Nelles, M.: Effects of Marine Littering and Sustainable Measures to Reduce Marine Pollution in India.. In: Baskar, C.; Ramakrishna, S.; Baskar, S.; Sharma, R.; Chinnappan, A.; Sehrawat, Rashmi: Handbook of Solid Waste Management.. , 2022. - ISBN 978-981-16-4229-6, S. 1375 - 1406.
31. Narra, S.; Ekanthalu, V. S.; Antwi, E.; Nelles, M.: Effects of Marine Littering and Sustainable Measures to Reduce Marine Pollution in India. In: Baskar, C.; Ramakrishna, S.; Baskar, S.; Sharma, R.; Chinnappan, A.; Sehrawat, Rashmi ; Baskar, C.; Ramakrishna, S.; Baskar, S.; Sharma, R.; Chinnappan, A.; Sehrawat, Rashmi (Hrsg.): Handbook of Solid Waste Management. , 2022. - ISBN 978-981-16-4229-6, S. 1375 - 1406.
30. Nelles, M.; Angelova, A.; Deprie, K.; Görsch, K.; Hartmann, I.; Herkltotz, B.; Kornatz, P.; Lenz, V.; Müller-Langer, F.; Naegeli de Torres, F.; Schaller, S.; Narra, S.; Rensberg, N.; Thrän, D.: Smart Bioenergy: Die Rolle der energetischen Verwertung von biogenen Abfällen und Reststoffen bei der Transformation zu einer klimaneutralen Gesellschaft.. In: Nelles, M. ; Nelles, M. (Hrsg.): 20. DIALOG Abfallwirtschaft MV und 16. Rostocker Bioenergieforum. 110. , 2022. - ISBN 978-3-86009-535-5, S. 89 - 130.
29. Mensah, I.; Ahiekpor, J. C.; Bensah, E. C.; Narra, S.; Amponsem, B.; Antwi, E.: Recent Development of Biomass and Plastic Co-Pyrolysis for Syngas Production. In: Chemical Science International Journal. 31 2022, Nr. 1, S. 41 - 59.
28. Nassour, A.; Morscheck, G.; Narra, S.; Sprafke, J.; Gebauer, R.; Antwi, E.; Ekanthalu, V. S.; Jalalipour, H.; Hemidat, S.; Wiechert, J.; Chaher, N.; Narra, M.-M.; Nelles, M.: Aktuelle Projekte der Universität Rostock: Beiträge auf dem Weg zu einer klimaneutralen Kreislaufwirtschaft. In: Müll und Abfall. 54 2022, Nr. 02/2022, S. 234 - 242.
27. Sarquah, K.; NARRA, S.; Beck, G.; Awafo, E. A.; Antwi, E.: Bibliometric Analysis; Characteristics and Trends of Refuse Derived Fuel Research. In: Sustainability. 14 2022, S. 1 - 18.
26. Shettigondahalli Ekanthalu, V.; NARRA, S.; Ender, T.; Antwi, E.; Nelles, M.: Influence of Post- and Pre-Acid Treatment during Hydrothermal Carbonization of Sewage Sludge on P-Transformation and the Characteristics of Hydrochar. In: Processes. 10 2022, S. 1 - 12.
25. Narra, S.; Antwi, E.; Ekanthalu, V. S.; Narra, M.-M.; Aryee, A.; Kone, D.; Savadogo, M.: Flexibilization of the sustainable energy supply in Ghana; A contribution by waste to energy conversion. In: Proceedings of the Sustainable energy for Africa international conference : Cotonou Benin. , 2021.
24. Sarquah, K.; Antwi, E.; Bassey, U.; Hartmann, M.; Narra, S.; Nelles, M.: Review of refuse-derived fuel potential in Ghana for sustainable energy integration. In: Proceedings of the 18th Inernationale Symposium on Waste Management and Sustainable Landfilling. : Sardinia Italy.. , 2021.
23. Jalalipour, H.; Ahmadi, M.; Jaafarzadeh, N.; Morscheck, G.; NARRA, S.; Nelles, M.: Provision of extended producer responsibility system for products packaging: A case study of Iran. In: Waste management & research, The journal of the International Solid Wastes and Public Cleansing Association, ISWA. 39 2021, Nr. 10, S. 1291 - 1301.
22. Fröhlich, J.; Narra, S.; Nelles, M.; Klepp, G.-H.: FES Field Lab - Ein ortsunabhängiges Speicherkraftwerk im Demonstrationsmaßstab. In: Nelles, M. ; Nelles, M. (Hrsg.): 15. Rostocker Bioenergieforum. , 2021. - ISBN 978-3-86009-524-9, S. 391 - 392.
21. Ekanthalu, V.S.; NARRA, S.; Sprafke, J.; Nelles, M.: Influence of Acids and Alkali as Additives on Hydrothermally Treating Sewage Sludge: Influence on Phosphorus Recovery, Yield, and Energy Value of Hydrochar. In: Processes. 9 2021, Nr. 4, S. 1 - 14.
20. Jalalipour, H.; Jaafarzadeh, N.; Morscheck, G.; NARRA, S.; Nelles, M.: Potential of Producing Compost from Source-Separated Municipal Organic Waste (A Case Study in Shiraz, Iran). In: Sustainability. 12 2020, Nr. 22, S. 1 - 17.
19. Jalalipour, H., Morscheck Gert., Narra, S., Nelles, M.: Adoption of sustainable solid waste management and treatment approaches: A case study of Iran. Waste Management and research. In: Waste Management and research. 2020, S. 1 - 10.
18. Sharma, H, B., Panigrahi, S., Dubey, B, K., Narra, S. ; Sharma, H, B., Panigrahi, S., Dubey, B, K., Narra, S. (Mitarb.): Resource recovery from organic fraction of municipal solid waste using anaerobic digestion and hydrothermal carbonization.. In: S, K, Ghosh., R, S., H, N, Chanakya., A, Pariatamby ; S, K, Ghosh., R, S., H, N, Chanakya., A, Pariatamby (Hrsg.): Bioresource utilization and bioprocess. , 2020. - ISBN 978-981-15-1606-1 / 978-981-15-1607-8, S. 13 - 26.
17. Ekanthalu, V.S.; Hemidat, S.; Hartard, S.; Morscheck, G.; Narra, M.-M.; Narra, S.; Sprafke, J.; Nelles, M.: WASTE VALUE POTENTIAL ANALYSIS OF MUNICIPAL SOLID WASTE PRODUCED IN THE PERI-URBAN AREA OF ZHAOQUANYING, CHINA. In: Waste Management and the Environment X. 2020, Nr. 25, S. 25 - 34.
16. Jalalipour, H.; Narra, S.: Odor Control in Composting Facilities.. In: Nelles, M. ; Nelles, M. (Hrsg.): Tagungsband zum 14. Rostocker Bioenergieforum / 19. DIALOG Abfallwirtschaft MV.. , 2020. - ISBN 978-3-86009-507-2, S. 515 - 523.
15. Narra, M.M.; Ekanthalu, V.; Hartard, S.; Morscheck, G.; Narra, S.; Nelles, M.: Municipal solid waste behaviour in the Chinese peri-urban area – Zhaoquanying. In: Nelles, M. ; Nelles, M. (Hrsg.): Tagungsband zum 14. Rostocker Bioenergieforum / 19. DIALOG Abfallwirtschaft MV.. , 2020. - ISBN 978-3-86009-507-2, S. 525 - 536.
14. Ekanthalu, V, S., Morscheck, G., Narra, S., Nelles, M.: Hydrothermal carbonization – a sustainable approach to deal with the challenges in sewage sludge management.. In: URBAN MINING AND SUSTAINABLE WASTE MANAGEMENT. 2020, S. 293 - 302.
13. Nelles, M.; Eichler-Löbermann, B.; Narra, S.; Tränckner, J.: Optionen für die künftige Entsorgung von Klärschlamm in Mecklenburg-Vorpommern. In: DGAW Regionalveranstaltung Neuruppin: . , 2019.
12. Teitge, S.; Narra, S.; Eickhoff, I.; Nelles, M.: Development of a material recycling process for carbon and glass fibre reinforced composites. In: IMPS 2018: 29th International Mineral Processing Congress. , 2019. , S. 3252 - 3259.
11. Fröhlich, J.; Narra, S.; Nelles, M.: Eine systematische Standortanalyse für Power-to-Methanol-Anlagen. In: Nelles, M.: 13. Rostocker Bioenergieforum. , 2019. - ISBN 978-3-86009-487-7, S. 91 - 104.
10. Jalalipour, H., Mansorabadi, J. N., Fereydoni, H., Haghighi Fard, J. N., Narra, S.: Stabilizing the organic fraction of municipal solid waste by windrow composting a large scale plant under semi-arid conditions. In: Nelles, M.: Tagungsband zum 13. Rostocker Bioenergieforum. , 2019. - ISBN 978-3-86009-487-7, S. 393 - 402.
9. Ekanthalu, V. S.; Narra, S.; Nelles, M.: Hydrothermal Carbonization: A robust technology to effictively manage sewage sludge produced in Germany - Review. In: Nelles, M.: 13. Rostocker Bioenergieforum. , 2019. - ISBN 978-3-86009-487-7, S. 377 - 385.
8. Antwi, E.; Engler, N.; Narra, S.; Schüch, A.; Nelles, M.: Environmental effect of cocoa pods disposal in 3 West African Countries. In: Nelles, M.: 13. Rostocker Bioenergieforum. , 2019. - ISBN 978-3-86009-487-7, S. 365 - 373.
7. Ekanthalu, V. S.; Narra, S.; Nelles, M.: Environmental impacts of sewage sludge treatment by hydrothermal carbonization. In: Nelles, M; Mayer, D.; Wirth, B.; Letalik, S.; Gröber, A.: DBFZ Tagungsreader, Nr. 14: 2ND International Symposium on Hydrothermal Carbonization – Hydrothermal carbonization as a building block for a sustainable Bioeconomy. , 2019. - ISBN 978-3-946629-40-5, S. 96 - 96.
6. Nelles, M.; Ekanthalu, V. S.; Narra, S.; Morscheck, G.: Abfallwirtschaft in Indien: Stand und Entwicklung. In: Müll und Abfall. 51 2019, Nr. 4/2019, S. 168 - 174.
5. Morscheck, G., Ekanthalu, V. S., Narra, S., Nelles, M.: Sewage sludge disposal in Germany - Status and needs for changes. In: ICONSWM 2018: ICONSWM 2018. , 2018. , S. 166 - 174.
4. Dubey, B., Panigrahi, S., Sharma, H. B., Narra, S.: Resource recovery from organic fraction of municipal solid waste using anaerobic digestion and hydrothermal carbonisation. In: ICONSWM 2018: ICONSWM 2018. , 2018. , S. 679 - 686.
3. Morscheck, G., Ekanthalu, V. S., Narra, S., Nelles, M.: Sewage sludge disposal in Germany - Status and needs for changes. In: GUNTUR, V.: 8th International Conference on Sustainable Waste Management. , 2018. , S. 166 - 174.
2. Jalalipour, H., Narra, S., Morscheck, G., Jaafarzadeh, N.: Investigating sustainable organic waste treatment strategies in Developing country. In: ICONSWM ; ICONSWM 2018 (Hrsg.): . , 2018. , S. 427 - 437.
1. Ekanthalu, V. S., Narra, S., Morscheck, G., Nelles, M.: Hydrothermal carbonisation - A sustainable approach to deal with the challenges in sewage sludge management. In: ICONSWM 2018: ICONSWM 2018. , 2018. , S. 665 - 671.