rz, ira oktaviani, and Agung Hidayat. “UJI AKTIVITAS ANTIBAKTERI PADA GEL EKSTRAK KULIT BUAH NAGA MERAH (Hylocereus Lemairei (Hook). Britton &Amp; Rose) TERHADAP Propionibacterium Acnes”. JOPS (Journal Of Pharmacy and Science) 3, no. 1 (December 29, 2019): 29–35. Accessed April 11, 2025. https://jurnal.univrab.ac.id/index.php/jops/article/view/1109.