Maslakha et al. 2025. ANTIBACTERIAL ACTIVITY TEST OF METHANOL EXTRACT OF PULAI BASUNG STEM BARK (Alstonia spatulata) AGAINST Escherichia coli AND Staphylococcus aureus. Jurnal Penelitian Farmasi Indonesia. 14, 1 (Jun. 2025), 10–15. DOI:https://doi.org/10.51887/jpfi.v14i1.2011.