Nasution, Riska Romaito, Ade Trisna, and Simon P Ginting. “The Effect of Salak (Salacca Zalacca) Leaf Silage in Complete Feed on Digestibility and Characteristics In Vitro Fermantation ”. ANIMAL PRODUCTION 25, no. 2 (July 31, 2023): 137-144. Accessed September 8, 2024. http://jap.fapet.unsoed.ac.id/index.php/JAP/article/view/230.