Pandjo SSK, Mustapa K, Ningsih P. Antioxidant Activity Test of Acetone and Ethanol Extracts of Cocoa (Theobroma cacao L.) Beans Husk. J. Akademika Kimia [Internet]. 2021Jul.12 [cited 2025Jul.20];10(1):1-8. Available from: https://jurnalfkipuntad.com/index.php/jak/article/view/904