Sofiyah, Sofiyah. “Alcoholysis of Nyamplung Seed Oil Using Potassium Carbonate Catalyst”. ASEAN Journal of Chemical Engineering 6, no. 2 (December 31, 2006): 66-69. Accessed July 18, 2024. https://jurnal.ugm.ac.id/v3/AJChE/article/view/7661.