Maidin, N., Rahman, M., Ahmad, M., Rahman, S., Osman, M., Wahid, M. and Alkahari, M. (1) “Initial Design of Semi Auto Soap Making Device from Used Cooking Oil for Home Appliances”, Journal of Advanced Manufacturing Technology (JAMT), 12(1(2), pp. 69-78. Available at: https://jamt.utem.edu.my/jamt/article/view/4270 (Accessed: 22April2021).