“Effect of Yeast Saccharomyces cerevisiae Addition to Lactating Dairy Cows Ration Upon Milk Production and Composition”, JAP, vol. 16, no. 2, pp. 101–106, May 2014, Accessed: Oct. 30, 2026. Available: https://jap.fapet.unsoed.ac.id/index.php/JAP/article/view/1452