"Effect of Different Estrus Synchronization Protocols on Some Reproductive Traits in Nubian Goats" (2025) University of Khartoum Journal of Agricultural Sciences, 17(2). موجود في: https://onlinejournals.uofk.edu/uofkjas/article/view/1962 (تاريخ الوصول: 25 مايو 2026).