| Prioritization of sustainability indicators for promoting the circular economy: The case of developing countries SL Ngan, BS How, SY Teng, MAB Promentilla, P Yatim, AC Er, HL Lam Renewable and Sustainable Energy Reviews 111, 314-331, 2019 | 207 | 2019 |
| An overview of biomass thermochemical conversion technologies in Malaysia YH Chan, KW Cheah, BS How, ACM Loy, M Shahbaz, HKG Singh, ... Science of The Total Environment 680, 105-123, 2019 | 150 | 2019 |
| Enhancing the adaptability: Lean and green strategy towards the Industry Revolution 4.0 WD Leong, SY Teng, BS How, SL Ngan, A Abd Rahman, CP Tan, ... Journal of cleaner production 273, 122870, 2020 | 98 | 2020 |
| A review of industry 4.0 revolution potential in a sustainable and renewable palm oil industry: HAZOP approach CH Lim, S Lim, BS How, WPQ Ng, SL Ngan, WD Leong, HL Lam Renewable and Sustainable Energy Reviews 135, 110223, 2021 | 95 | 2021 |
| An outlook of Malaysian biomass industry commercialisation: Perspectives and challenges BS How, SL Ngan, BH Hong, HL Lam, WPQ Ng, S Yusup, WAWAK Ghani, ... Renewable and Sustainable Energy Reviews 113, 109277, 2019 | 68 | 2019 |
| Synthesis of sustainable circular economy in palm oil industry using graph-theoretic method JYJ Yeo, BS How, SY Teng, WD Leong, WPQ Ng, CH Lim, SL Ngan, ... Sustainability 12 (19), 8081, 2020 | 46 | 2020 |
| Adaptive analytical approach to lean and green operations WD Leong, SY Teng, BS How, SL Ngan, HL Lam, CP Tan, ... Journal of Cleaner Production 235, 190-209, 2019 | 46 | 2019 |
| A hybrid approach to prioritize risk mitigation strategies for biomass polygeneration systems SL Ngan, BS How, SY Teng, WD Leong, ACM Loy, P Yatim, ... Renewable and Sustainable Energy Reviews 121, 109679, 2020 | 41 | 2020 |
| A novel risk assessment model for green finance: The case of malaysian oil palm biomass industry SL Ngan, MAB Promentilla, P Yatim, HL Lam Process Integration and Optimization for Sustainability 3, 75-88, 2019 | 14 | 2019 |
| Developing sustainability index for Malaysian palm oil industry with fuzzy analytic network process SL Ngan, MAB Promentilla, P Yatim, HL Lam, AC Er Chemical Engineering Transactions 70, 229, 2018 | 14 | 2018 |
| Social sustainability of palm oil industry: A review SL Ngan, AC Er, P Yatim, BS How, CH Lim, WPQ Ng, YH Chan, HL Lam Frontiers in Sustainability 3, 855551, 2022 | 13 | 2022 |
| Current status and perspectives of algae-based bioplastics: A reviewed potential for sustainability WY Cheah, AC Er, K Aiyub, NHM Yasin, SL Ngan, KW Chew, KS Khoo, ... Algal Research, 103078, 2023 | 10 | 2023 |
| An Overview of Circular Economy-Life Cycle Assessment Framework SP Ngan, SL Ngan, HL Lam Chemical Engineering Transactions 88, 1123-1128, 2021 | 9 | 2021 |
| Harvesting and evacuation route optimisation model for fresh fruit bunch in the oil palm plantation site CH Lim, ZH Cheah, XH Lee, BS How, WPQ Ng, SL Ngan, S Lim, HL Lam Journal of Cleaner Production 307, 127238, 2021 | 9 | 2021 |
| An integrated approach to prioritise parameters for multi-objective optimisation: A case study of biomass network SZ Yeo, BS How, SL Ngan, WPQ Ng, WD Leong, CH Lim, HL Lam Journal of cleaner production 274, 123053, 2020 | 9 | 2020 |
| Integrating stakeholder's role in mitigating risks for future cleaner production SL Ngan, BS How, MAB Promentilla, P Yatim, HL Lam Chemical Engineering Transactions 70, 2018 | 9 | 2018 |
| Optimisation of Industry Revolution 4.0 Implementation Strategy for Palm Oil Industry in Cyber Security. CH Lim, VLK Loo, SL Ngan, BS How, WPQ Ng, HL Lam CET Journal-Chemical Engineering Transactions 81, 2020 | 8 | 2020 |
| Non-linear programming via P-graph framework BS How, SY Teng, WD Leong, WPQ Ng, CH Lim, SL Ngan, HL Lam Chemical Engineering Transactions 76, 499-504, 2019 | 8 | 2019 |
| Life cycle assessment and life cycle costing analysis for uncertified and Malaysia sustainable palm oil-MSPO-certified independent smallholders CH Bok, CH Lim, SL Ngan, BS How, WPQ Ng, HL Lam Journal of Cleaner Production 379, 134646, 2022 | 6 | 2022 |
| A perspective on post-pandemic biomass supply chains: Opportunities and challenges for the new norm V Andiappan, BS How, SL Ngan Process Integration and Optimization for Sustainability 5, 1003-1010, 2021 | 6 | 2021 |
