Satık, Sema, and Mevlüt günal. “Effects of Kefir As a Probiotic Source on the Performance and Health of Young Dairy Calves”. Turkish Journal of Agriculture - Food Science and Technology 5, no. 2 (February 28, 2017): 139–143. Accessed April 29, 2024. https://www.agrifoodscience.com/index.php/TURJAF/article/view/978.