Permatasari, Dhea Indah, Mia Audina, and Saftia Aryzki. “A Antioxidant Activity And Physical Evaluation Of Gel Formulation Of Pegagan Extract (Centella Asiatica (L.) Urban) As An Anti-Aging Agent”. Journal Pharmaceutical Care and Sciences 4, no. 1 (November 30, 2023): 55–63. Accessed April 20, 2024. https://ejurnal.unism.ac.id/index.php/jpcs/article/view/410.