“FORMULATION OPTIMIZATION AND QUALITY EVALUATION OF SKIN CREAM CONTAINING GLYCYRRHIZA URALENSIS EXTRACT COMBINED WITH GLUTATHIONE AND NIACINAMIDE”. 2025. DA NANG JOURNAL OF MEDICINE AND PHARMACY 1 (1): 95-106. https://tapchi.dhktyduocdn.edu.vn/index.php/yduoc/article/view/18.