Mega Sari, Rica, Restu Julia Sari, and Dara Surtina. “Characteristics Fluid Rumen From Ration With Ratio Rumen Degradable And Ungradable Protein Which Different In-Vitro”. Journal of Animal Nutrition and Production Science 1, no. 1 (December 31, 2022): 41–54. Accessed December 28, 2024. http://ojs.ummy.ac.id/index.php/janaps/article/view/223.