M. F. P. Yulianti, A. L. S. Amat, R. M. Hutasoit, and P. D. Pakan, “Antibacterial activity of jamblang leaf ethanol extract (Syzygium cumini) against the growth of Propionibacterium acnes”, actabioina, vol. 6, no. 2, p. 161, Jul. 2024.