“Antibacterial Activity of Ethanol Extract of Purple Passion Fruit Peel (Passiflora Edulis Sims) on Staphylococcus Aureus and Escherichia Coli”. Indonesian Journal of Pharmaceutical and Clinical Research 1, no. 2 (December 31, 2018): 29–34. Accessed February 4, 2026. https://idjpcr.usu.ac.id/idjpcr/article/view/606.