Identifikasi Fitokimia Hasil Fraksinasi Ekstrak Etanol Daun Tapak Dara Catharanthus roseus Menggunakan Kromatografi Lapis Tipis: Phytochemical Identification of Ethanol Extract Fractionation Results of Tapak Dara Leaves (Catharanthus Roseus L.) Using Thin Layer Chromatography Method. JAFI [Internet]. 2025 Dec. 31 [cited 2026 Jan. 21];7(1):71-83. Available from: https://ojs.unik-kediri.ac.id/index.php/jalapa/article/view/7066