Mustarichie, R., and D. .-. Gozali. “FORMULATION AND EVALUATION OF ALPHA ARBUTIN SKIN LIGHTENING CREAM USING POLYACRYLATE BASE BY COLD PROCESS”. International Journal of Applied Pharmaceutics, vol. 11, no. 1, Jan. 2019, pp. 100-5, doi:10.22159/ijap.2019v11i1.29393.