Mita, N.; Ardana, M.; Arifuddin, M.; Febrianie, N. L.; Farida, S. Optimization of Gelling Agents and Emulsifiers in Emulgel Bases, and Physical Evaluation of Emulgel Containing Sepabang (Melastoma Malabathricum L.) Leaves Extract. J. Trop. Pharm. Chem. 2020, 5, 143-149.