Wahyuni, Sri. “Penentuan Konsentrasi Lye (Larutan Alkali) Pada Proses Sintesis Foaming Agent Oleat”. JURNAL AGROINDUSTRI HALAL 5, no. 2 (October 30, 2019): 180–187. Accessed June 9, 2026. http://103.127.96.46/index.php/Agrohalal/article/view/180-187.