Satriana, S. and Supardan, M. D. (2008) “Kinetic Study of Esterification of Free Fatty Acid in Low Grade Crude Palm Oil using Sulfuric Acid”, ASEAN Journal of Chemical Engineering, 8(1), pp. 1-8. Available at: https://journal.ugm.ac.id/v3/AJChE/article/view/7691 (Accessed: 17July2024).