“Formulation of Facial Wash Gel from Kalamansi Orange (Citrusn Microcarpa) Peel Extract As an Antioxidant for Facial Skin Care”. JURNAL FARMASIMED (JFM) 8, no. 1 (November 1, 2025): 80–90. Accessed November 3, 2025. https://ejournal.medistra.ac.id/index.php/JFM/article/view/2894.