FILDAYANTI, Fildayanti; EKAPRATAMA, Herlina; RIKA MELATI. ANTIBACTERIAL ACTIVITY OF EXTRACT AND FRACTION OF GELINGGANG (CASSIA ALATA) LEAVES AGAINST PROPIONIBACTERIUM ACNES BACTERIA. Jurnal Penelitian Farmasi Indonesia, [S. l.], v. 15, n. 1, p. 1–8, 2026. DOI: 10.51887/jpfi.v15i1.2206. Disponível em: https://ejournal.stifar-riau.ac.id/index.php/jpfi/article/view/2206. Acesso em: 17 aug. 2026.