Optimized Ethyl Acetate Extraction of Mangifera casturi Leaves: Impact of Temperature and Extraction Time on TPC, TFC, and Antioxidant Activity. J. Trop. Pharm. Chem [Internet]. 2026 Jul. 31 [cited 2026 Jul. 31];10(2):80-9. Available from: http://jtpc.ff.unmul.ac.id/index.php/jtpc/article/view/411