Sarjono, Purbowatiningrum Ria. “Isolation of Endophytic Bacteria from Soursop Leaf (Annona Muricata) and Secondary Antioxidant Metabolite Activity Testing”. Jurnal Penelitian Saintek 1, no. 1 (May 15, 2023): 14–23. Accessed May 9, 2025. https://journal.uny.ac.id/index.php/saintek/article/view/57799.