Abdel Azim Hassan, Hanaa, 1 Mohammed Abdel Aziz, and Ali Abdel Aziz Salih. “ECONOMIC COMPETITIVENESS OF SHEEP EXPORTS OF SUDAN IN SAUDI ARABIA”. Journal of Veterinary Medicine and Animal Production 4, no. 2 (November 6, 2022). Accessed April 4, 2025. http://onlinejournals.uofk.edu/index.php/vet/article/view/1012.