Herawaty R, Jamarun N, Zain M, Arnim, Ningrat R. Effect of Supplementation Sacharonyces cerevisiae and Leucaena leucocephala on Low Quality Roughage Feed in Beef Cattle Diet. Pak. J. Nutr. [Internet]. 2013 Jan. 15 [cited 2025 Aug. 18];12(2):182–184. Available from: https://pjnonline.org/pjn/article/view/1799