| Economic and environmental benefits of landfill gas from municipal solid waste in Malaysia A Johari, SI Ahmed, H Hashim, H Alkali, M Ramli Renewable and Sustainable Energy Reviews 16 (5), 2907-2912, 2012 | 400 | 2012 |
| Municipal solid waste management and potential revenue from recycling in Malaysia A Johari, H Alkali, H Hashim, SI Ahmed, R Mat Modern Applied Science 8 (4), 37, 2014 | 170 | 2014 |
| Optimal landfill gas utilization for renewable energy production SI Ahmed, A Johari, H Hashim, R Mat, JS Lim, N Ngadi, A Ali Environmental Progress & Sustainable Energy 34 (1), 289-296, 2015 | 51 | 2015 |
| Economic and environmental evaluation of landfill gas utilisation: A multi-period optimisation approach for low carbon regions SI Ahmed, A Johari, H Hashim, JS Lim, M Jusoh, R Mat, H Alkali International biodeterioration & biodegradation 102, 191-201, 2015 | 34 | 2015 |
| Landfill gas and its renewable energy potentials in Johor, Malaysia SI Ahmed, A Johari, H Hashim, R Mat, H Alkali International Journal of Emerging Trends in Engineering and Development, 506-520, 2013 | 18 | 2013 |
| Renewable energy and carbon reduction potentials of municipal solid waste in Malaysia SI Ahmed, A Johari, H Hashim, H Alkali, M Ramli 2011 IEEE Conference on Clean Energy and Technology (CET), 280-286, 2011 | 8 | 2011 |
| ENERGY INTEGRATION OF SUGAR PRODUCTION PLANT USING PINCH ANALYSIS (A CASE STUDY OF SAVANAH SUGAR COMPANY NUMAN, NIGERIA) BN Umar, ELNU ALIYU, SI Ahmed | 5 | 2017 |
| A Linear Programing Approach for Landfill Gas Utilization for Renewable Energy Production SI Ahmed, A Johari, H Hashim, R Mat, JS Lim, H Alias, N Ngadi, A Asmadi Applied Mechanics and Materials 699, 619-624, 2015 | 3 | 2015 |
| Optimization approach for greenhouse gas to green energy for a low carbon region of Iskandar Malaysia SI Ahmed, A Johari, H Hashim, R Mat, JS Lim, M Jusoh, H Alkali, ... Jurnal Teknologi 75 (6), 2015 | 2 | 2015 |
| Energy Integration Of Crude Distillation Plant Using Pinch Analysis (A Case Study Of Kaduna Refinery And Petrochemical Company, Nigeria) BN Umar, ENU Aliyu, SI Ahmed International Journal of Innovative Research and Advanced Studies (IJIRAS), 2017 | 1 | 2017 |
| Recycling as a Viable Option for Municipal Solid Waste Management in Malaysia A Johari, H Alkali⃰, H Hashim, M Ramli, SI Ahmed | 1 | 2012 |
| Energy Integration of Crude Distillation Unit of a Refining and Petrochemical Company in Northern Nigeria U Hamidu, SI Ahmed, UD Hamza Journal of Applied Sciences and Environmental Management 26 (11), 1803-1811, 2022 | | 2022 |
| Methane Emission and its Energy Potential from Municipal Solid Waste in North-Eastern Nigeria using the IPCC Methodology SI Ahmed, K Garba, US Ibrahim | | 2019 |
| Optimal Planning for Landfill Gas Utilisation as a Renewable Energy Source for Environmental Sustainability SI Ahmed Universiti Teknologi Malaysia, 2015 | | 2015 |
| Bio-Hydrogen Production from Landfill Gas and Its Carbon Reduction Potentials in Seelong Landfill, Malaysia SI Ahmed, A Johari, H Hashim, M Ramli, H Alkali | | 2012 |
