Budikafa, M.; Rumiyati, .-.; Riyanto, S.; Rohman, A. 2,2’-Diphenyl-1-Picrylhydrazyl and 2,2′-Azinobis-(3-Ethyl-Benzothiazoline-6-Sulfonic Acid) Scavenging Assay of Extract and Fractions of Rambutan (Nephelium Lappaceum L.) Seed. Dhaka Univ. J. Pharm. Sci 2019, 18, 145-152.