Angsar, A., Nurina, R., Adang, G. and Telussa, A. 2026. In Vitro Antibacterial Activity Test of Ethanolic Extract of Kersen (Muntingia calabura L.) Leaves Against the Growth of Escherichia coli. Cendana Medical Journal. 13, 2 (Jan. 2026), 391-401. DOI:https://doi.org/10.35508/cmj.v13i2.27195.