Putri, Y. D., Sulastri, S., Tristiyanti, D. and Andriyannto, A. (2026) “Formulation and Antibacterial Activity Evaluation of Black Mulberry (Morus nigra L.) Fruit Extract Gel as Anti-Acne Agent”, Journal of Pharmaceutical and Sciences, 9(3), pp. 2307–2317. doi: 10.36490/journal-jps.com.v9i3.1471.