Putri, Maidina, Andi Hariati, and Anastasia A. Basir. “Sunscreen Cream Formulation from Green Tea Extract (Camellia Sinensis) and SPF Value Test”. International Journal of Health Sciences 3, no. 3 (July 20, 2025): 522–530. Accessed June 2, 2026. https://jurnal.agdosi.com/index.php/IJHS/article/view/794.