MATONDANG , F. H.; LUBIS, M. S.; YUNIARTI , R.; RANI, Z. Formulation of used tea bags nano powder facial mask and antibacterial activity against Propionibacterium acnes and Staphylococcus epidermidis. Journal of Pharmaceutical and Sciences, [S. l.], v. 8, n. 1, p. 1–21, 2025. DOI: 10.36490/journal-jps.com.v8i1.685. Disponível em: https://journal-jps.com/new/index.php/jps/article/view/685. Acesso em: 22 feb. 2025.