“Comparison of Antioxidant Activity of Extracts and Fractions of Bay Leaves (Syzygium polyanthum (Wight.) Walp.) Using the DPPH (2,2-diphenyl-1-picrylhydrazyl) Method” (2026) Journal of Tropical Pharmacy and Chemistry, 10(1), pp. 29–34. doi:10.30872/jtpc.v10i1.361.