Makkawi, A.Aziz, Amera Hamra, and Saleh Badie El Abdalla. 2021. “EFFECTS OF VITAMIN E AND SELENIUM ON LEUKOCYTE PROFILE AND REPRODUCETION PERFORMANCE IN AWASSI EWES”. Journal of Veterinary Medicine and Animal Production 5 (1). http://onlinejournals.uofk.edu/index.php/vet/article/view/491.