Eka Margareth, Nova Florentina, Barita Aritonang, and Ahmad Hafizullah , trans. “Making Antiseptic Solid Soap from Ethanol Extract of Lemon Peel (Citrus Limon (L.) Burm. F.)”. Jurnal Indah Sains dan Klinis 2, no. 3 (December 31, 2021): 17–24. Accessed November 21, 2024. https://ejournal.sumateraconnect.or.id/index.php/jisk/article/view/20.