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 2025, 7 (1), 71-83. https://doi.org/10.30737/jafi.v7i1.7066.