Avianka V, Mardhiani YD, Santoso R. Studi Pustaka Peningkatan Nilai SPF (Sun Protection Factor) pada Tabir Surya dengan Penambahan Bahan Alam: Review: Additional Natural Materials to Enhance SPF (Sun Protection Factor) Value of Sunscreen Product. J. Sains Kes. [Internet]. 2022 Feb. 28 [cited 2024 Apr. 19];4(1):79-88. Available from: https://jsk.farmasi.unmul.ac.id/index.php/jsk/article/view/664