Riskianto, R. et al. 2022. Antioxidant Activity of 96% Ethanol Extract of Pepaya Jepang Leaves (Cnidoscolus aconitifolius (Mill.) I. M. Johnst) Using DPPH Method (1,1-diphenyl-2-picrylhydrazyl): Array. Borneo Journal of Pharmacy. 5, 4 (Nov. 2022), 315–324. DOI:https://doi.org/10.33084/bjop.v5i4.3511.