Formulation Sunscreen Emulgel of Sweet Potatoes Leaves Extract (Ipomoea batatas (L.)) Antin-3 Variety: Formulasi Emulgel Tabir Surya Ekstrak Daun Ubi Jalar Ungu (Ipomoea batatas (L.)) Varietas Antin-3. Journal Pharmasci (Journal of Pharmacy and Science), [S. l.], v. 5, n. 2, p. 49–54, 2020. DOI: 10.53342/pharmasci.v5i2.174. Disponível em: https://ejournal.akfarsurabaya.ac.id/index.php/jps/article/view/174. Acesso em: 1 may. 2026.