Afra Chairunnisa. “EFEKTIVITAS GEL EKSTRAK ETANOL 70% DAUN KELOR (Moringa Oleifera) TERHADAP Propionibacterium Acnes”. Pharmaceutical and Traditional Medicine, vol. 1, no. 2, Aug. 2020, pp. 64-72, https://jurnal.poltekmfh.ac.id/index.php/ptm/article/view/75.