Antibacterial Activity of Facial Wash Formulated with Pegagang (Centella asiatica) and Sweet Orange (Citrus sinensis) Extracts against Staphylococcus aureus and Propionibacterium Acnes. SICH. Published online October 28, 2025:61-66. Accessed November 16, 2025. https://proceeding.thesich.org/index.php/sich/article/view/68