Efe, M., M. K. Sarıbay, E. Koldaş Ürer, and A. M. Köse. “The Effect of Selenium, Vitamin E, Vitamin A and Vitamin D3 Applications on Fertility in Awassi Sheep With Estrus Synchronization During the Breeding Season”. Turkish Journal of Agriculture - Food Science and Technology, vol. 11, no. 8, Aug. 2023, pp. 1331-6, doi:10.24925/turjaf.v11i8.1331-1336.5946.