APRIDAMAYANTI, P., L. PRATIWI, and R. SARI. “GAS CHROMATOGRAPHY STUDY OF N-HEXANE AND CHLOROFORM FRACTIONS OF ETHANOL EXTRACT OF MELASTOMA MALABATHRICUM L. LEAVES: AN IN VITRO STUDY OF ANTIOXIDANT AND SPF VALUES”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 14, no. 3, Mar. 2022, pp. 40-46, doi:10.22159/ijpps.2022v14i3.43801.