Amin, Astuti, Nur Khairi, dan Wahyu Hendrarti. “Aktivitas Antioksidan Ekstrak Etanol Batang, Daun, dan Akar Kopasanda (Chromolaena odorata L.) dengan Metode FRAP (Ferric Reducing Antioxidant Power): Antioxidant Activity of Ethanol Extract of Stems, Leaves, and Roots of Kopasanda (Chromolaena odorata L.) with FRAP (Ferric Reducing Antioxidant Power) Method”. Jurnal Sains dan Kesehatan 4, no. 5 (Oktober 31, 2022): 473–480. Diakses September 19, 2026. https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/541.