AULIFA, D. L., NOERFITRI, R. Y., TRISTIYANTI, D. and BUDIMAN, A. (2020) “FORMULATION OF SERUM GEL CONTAINING ANGELICA KEISKEI LEAF EXTRACT AS AN ANTIOXIDANT AND TYROSINASE ENZYME INHIBITOR”, International Journal of Applied Pharmaceutics, 12(3), pp. 108-111. doi: 10.22159/ijap.2020v12i3.37303.