Suyitman; Warly, L.; Rachmat, A.; Ramadhan, D. R. Optimizing the Production of Beef Cattle Utilizing Palm Oil Leaf Sheet Ammoniation Supplemented by Sulfur Minerals, Phosphorus and Cassava Leaf Flour. Pak. J. Nutr. 2017, 16 (11), 870–875. https://doi.org/10.3923/pjn.2017.870.875.