Ooko, L. A., Ilatsia , E. D., Muasya , T. K., Oliech , G. O., Rachuonyo , H. A., Kios , D. K., & Ngaira , V. M. (2017). Random Regression Test-Day Model for Milk Yield in Sahiwal Cattle, Kenya . African Journal of Education,Science and Technology (AJEST), 4(1), Pg 55–67. Retrieved from http://ajest.org/index.php/ajest/article/view/172