Danang Raharjo et al. 2025. Correlation between Extraction Method, Phenolic Content, and Antioxidant Activity in Red Pedada Leaves (Sonneratia caseolaris L.). International Journal Of Health Science. 5, 3 (Nov. 2025), 457–468. DOI:https://doi.org/10.55606/ijhs.v5i3.6063.