Sudartayasa, I Kadek, Risyandi Anwar, and Maya Dian Rakhmawatie. 2026. “Activity and Characterization of ZnO Nanoparticles from Ethanol Extract of Plantago Major L. As Antibacterial Against Propionibacterium Acnes”. Jurnal Sains Farmasi & Klinis 12 (3):226-35. https://doi.org/10.25077/jsfk.12.3.226-235.2025.