A. N. Suryawijaya, T. . Purwanti, D. A. . Purwanto, and W. . Soeratri, “Characteristic and Physical Stability of Anti-Aging Green Tea Extract (GTE) on NLC with Argan Oil as Liquid Lipid”, JFIKI, vol. 9, no. 2, pp. 115–124, Aug. 2022.