Ratih, H., Sutarna, T. H., Febrianti, M., Alatas, F. and Purnamasari, N. (2024) “Formulation and Physical Evaluation of Sleeping Mask Gel Preparation of Mahogany Leaf Extract (Swietenia Mahagoni (L.) Jacq) As Antioxidant”, Jurnal Kartika Kimia, 7(1), pp. 89-94. doi: 10.26874/jkk.v7i1.265.