Pauzan, P. et al. 2025. The Effectiveness of Betel Leaf (Piper betle) Extract on the Growth of Staphylococcus epidermidis. Jurnal Biologi Tropis. 25, 4a (Dec. 2025), 614–620. DOI:https://doi.org/10.29303/jbt.v25i4a.10604.