Hasma, Hasma, and Andi Panaungi. “Formulasi Sediaan Gel Antijerawat Ekstrak Etanol Daun Kedondong Dan Uji Aktivitas Antibakteri Terhadap Bakteri Staphylococcus Epidermidis”. Jurnal Farmasetis 10, no. 2 (November 28, 2021): 103-112. Accessed August 13, 2022. http://journal.stikeskendal.ac.id/index.php/far/article/view/1560.