Aretha, Tiasarah, and Nelva Karmila Jusuf. “In Vitro Antimicrobial Activity of Bawang Batak Bulbs (Allium Chinense G. Don) Against Methicillin-Resistant Staphylococcus Aureus”. Sumatera Medical Journal 2, no. 2 (June 1, 2019): 67 - 71. Accessed July 25, 2024. https://talenta.usu.ac.id/smj/article/view/1065.