“Antibacterial Activity of Graded Extract of Sikkam Stem Bark (Bischofia Javanica Blume) Against Staphylococcus Aureus”. Journal of Tropical Pharmacy and Chemistry 10, no. 2 (July 31, 2026): 34–43. Accessed July 31, 2026. http://jtpc.ff.unmul.ac.id/index.php/jtpc/article/view/355.