Formulasi dan Evaluasi Lotion Gel Ekstrak Etanol Daun Tapak Dara (Catharanthus roseus L.) Sebagai Tabir Surya: Evaluation of Ethanol Extract Gel Lotion of Tapak Dara Leaves (Catharanthus roseus L.) as a Sunscreen. JAFI [Internet]. 2025 Jun. 30 [cited 2025 Dec. 6];6(2):94-106. Available from: https://ojs.unik-kediri.ac.id/index.php/jalapa/article/view/6524