Li, D., Noori, MT., Ng, KS., Liu, G. and Yu, EH. (2023) 'The development of cathode materials for boosting CO₂ conversion in microbial electrosynthesis cells', in Aryal, N., Zhang, Y., Patil, SA. and Pant, D. (eds.) Material-Microbes Interactions: Environmental Biotechnological Perspective. Cambridge, MA, USA : Academic Press. pp. 171 - 198. ISBN 10: 0-323-95125-2. ISBN 13: 978-0-323-95124-1.

Ng, KS., Yeoh, L., Iacovidou, E., Wan Ab Karim Ghani, WA. and Yamaguchi, A. (2023) 'Towards Sustainable Municipal Solid Waste Management in Malaysia'. Place of publication: Synergors. Available at: https://eng.ox.ac.uk/media/10670/synergors-final-report.pdf.

Ng, KS. and Aidong, Y. (2022) 'Development of a System Model to Predict Flows and Performance of Regional Waste Management Planning: A Case Study of England'. Journal of Environmental Management, 325 (1 January 2023). pp. 1 - 14. ISSN: 0301-4797

Yeoh, L. and Ng, KS. (2021) 'Future Prospects of Spent Coffee Ground Valorisation Using a Biorefinery Approach'. Resources, Conservation and Recycling, 179. pp. 1 - 11. ISSN: 0921-3449

Ng, KS., Hatton, L. and Martinez-Hernandez, E. (2021) 'SYNERGORS - A Systems Approach to Synergistic Utilisation of Secondary Organic Streams. Final Project Report.'. Place of publication: University of Oxford. Available at: https://eng.ox.ac.uk/synergors/publications/.

Ng, KS., Farooq, D. and Yang, A. (2021) 'Global biorenewable development strategies for sustainable aviation fuel production'. Renewable and Sustainable Energy Reviews, 150. pp. 111502 - 111502. ISSN: 1364-0321

Ng, KS., Phan, AN., Iacovidou, E. and Wan Ab Karim Ghani, WA. (2021) 'Techno-economic assessment of a novel integrated system of mechanical-biological treatment and valorisation of residual municipal solid waste into hydrogen: A case study in the UK'. Journal of Cleaner Production, 298. pp. 126706 - 126706. ISSN: 0959-6526

Ng, KS. and Phan, AN. (2021) 'Evaluating the Techno-economic Potential of an Integrated Material Recovery and Waste-to-Hydrogen System'. Resources, Conservation and Recycling, 167. pp. 1 - 14. ISSN: 0921-3449

Farooq, D., Thompson, I. and Ng, KS. (2020) 'Exploring the feasibility of producing sustainable aviation fuel in the UK using hydrothermal liquefaction technology: A comprehensive techno-economic and environmental assessment'. Cleaner Engineering and Technology, 1. pp. 1 - 10. ISSN: 2666-7908

Ng, KS. and To, LS. (2020) 'A systems thinking approach to stimulating and enhancing resource efficiency and circularity in households'. Journal of Cleaner Production, 275. pp. 1 - 19. ISSN: 0959-6526

Ng, KS., Yang, A. and Yakovleva, N. (2019) 'Sustainable waste management through synergistic utilisation of commercial and domestic organic waste for efficient resource recovery and valorisation in the UK'. Journal of Cleaner Production, 227. pp. 248 - 262. ISSN: 0959-6526

Ng, KS., Head, I., Premier, GC., Scott, K., Yu, E., Lloyd, J. and Sadhukhan, J. et al. (2016) 'A multilevel sustainability analysis of zinc recovery from wastes'. Resources, Conservation and Recycling, 113. pp. 88 - 105. ISSN: 0921-3449

Ng, KS. and Martinez Hernandez, E. (2016) 'A systematic framework for energetic, environmental and economic (3E) assessment and design of polygeneration systems'. Chemical Engineering Research and Design, 106. pp. 1 - 25. ISSN: 0263-8762

Sadhukhan, J., Ng, KS. and Hernandez, EM. (2014) 'Biorefineries and Chemical Processes: Design, Integration and Sustainability Analysis'. Wiley. ISSN 13: 9781119990864

Ng, KS., Zhang, N. and Sadhukhan, J. (2013) 'Techno-economic analysis of polygeneration systems with carbon capture and storage and CO2 reuse'. Chemical Engineering Journal, 219. pp. 96 - 108. ISSN: 1385-8947

Ng, KS. and Sadhukhan, J. (2011) 'Techno-economic performance analysis of bio-oil based Fischer-Tropsch and CHP synthesis platform'. Biomass and Bioenergy, 35 (7). pp. 3218 - 3234. ISSN: 0961-9534

Ng, KS. and Sadhukhan, J. (2011) 'Process integration and economic analysis of bio-oil platform for the production of methanol and combined heat and power'. Biomass and Bioenergy, 35 (3). pp. 1153 - 1169. ISSN: 0961-9534