Febriyanto, D., Setyawati, I., Ambarsari, L., & Nurcholis, W. (2026). Optimization of Extraction Conditions to Enhance Polyphenol Content and Antioxidant Activity İn Orthosiphon Aristatus Leaves. Molekul, 21(1), 109-118. doi:10.20884/1.jm.2026.21.1.16820