Agustina SD, Rizal Y, Ardi A, Mahata ME. Extraction of Catechins from Areca catechu L.Peel with different Solvent Type for Feed Additive of Broiler. ijeab. 2019;5(6). Accessed November 22, 2024. https://journal-repository.com/index.php/ijeab/article/view/1429