Physicochemical Characteristics and Antibacterial Activity Against Propionibacterium acnes of Anti-Acne Gel from Mangosteen (Garcinia mangostana L.) and Durian (Durio zibethinus Murr.) Fruit Peel Extracts: Karakteristik Fisikokimia dan Aktivitas Antibakteri Propionibacterium acnes Gel Anti-Akne Ekstrak Kulit Buah Manggis (Garcinia mangostana L.) Dan Durian (Durio zibethinus Murr.). Pharmasci [Internet]. 2025 Jul. 8 [cited 2026 May 13];10(2):114-21. Available from: https://ejournal.akfarsurabaya.ac.id/index.php/jps/article/view/522