“Identification of Secondary Metabolites of Onion Peels Extract (Allium Cepa L.) of Various Solvent: Identifikasi Senyawa Metabolit Sekunder Ekstrak Kulit Bawang Merah (Allium Cepa L.) Dari Berbagai Macam Pelarut”. Journal Pharmasci (Journal of Pharmacy and Science) 7, no. 2 (August 3, 2022): 131–135. Accessed October 26, 2025. https://ejournal.akfarsurabaya.ac.id/index.php/jps/article/view/289.