| Review on current challenges and future opportunities in Malaysia sustainable manufacturing: Remanufacturing industries HJ Ngu, MD Lee, MSB Osman Journal of Cleaner Production 273, 123071, 2020 | 73 | 2020 |
| Sustainability paradigm for Malaysian manufacturing SMEs: An operations research approach MD Lee, RA Djubair, HJ Ngu International Journal of Business and Technopreneurship 7 (3), 355-368, 2017 | 6 | 2017 |
| Energy extraction from low height sea wave in sarawak near shore region MD Lee, HJ Ngu, DTY Shin Open Journal of Optimization 8 (01), 47, 2019 | 3 | 2019 |
| Design and Development of a Small-Scale Archimedes Screw Turbine for Sarawak Rural Development MD Lee, P San Lee, P Karunakaran, HJ Ngu 2020 10th International Conference on Power and Energy Systems (ICPES), 180-183, 2020 | 1 | 2020 |
| Design and Development of a Small-Scale Mechanical Energy Conversion Device MD Lee, P San Lee, RCH Chiong, P Karunakaran, HJ Ngu 2020 IEEE International Conference for Innovation in Technology (INOCON), 1-5, 2020 | 1 | 2020 |
| Design and Development of Renewable Energy Water Pump MD Lee, PS Lee, J Ling, HJ Ngu Proceedings of International Conference of Aerospace and Mechanical …, 2020 | 1 | 2020 |
| Design and development of small-scale oil palm waste shredder for achieving technical, economic and environmental sustainability MD Lee, KC Ting, HJ Ngu, NA Hassan IOP Conference Series: Materials Science and Engineering 788 (1), 012077, 2020 | 1 | 2020 |
| Chemical oxygen demand reduction in palm oil mill effluent treatment with chitosan and ferric chloride MD Lee, MS Osman, GK Wong, HJ Ngu Adv. J. Tech. Vocat. Educ 2, 19-23, 2018 | 1 | 2018 |
| Modelling Production Performance of Small Scale Production Plant MD Lee, P Karunakaran, RA Djubair, HJ Ngu International Journal of Advanced Engineering, Management and Science 4 (6), 2018 | | 2018 |
