M. Elyadi, W. A. Subaidah, dan H. Muliasari, “Formulasi dan Uji Aktivitas Antiradikal Bebas Emulgel Ekstrak Daun Juwet (Syzygium cumini L.) dengan Metode DPPH (Diphenilpycrylhydrazil): Formulation and Investigation of Antiradical Activity in Emulgel Containing Syzygium cumini L. Extract with DPPH Method”, J. Sains. Kes, vol. 3, no. 3, hlm. 521–528, Nov 2024, Diakses: Sep 20, 2026. Tersedia pada: https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/279