Al-Arif, M.A. et al. 2017. The Nutrients Contents, Dry Matter Digestibility, Organic Matter Digestibility, Total Digestible Nutrient, and NH3 Rumen Production of Three Kinds of Cattle Feeding Models. KnE Life Sciences. 3, 6 (Dec. 2017), 338–343. DOI:https://doi.org/10.18502/kls.v3i6.1142.