"Evaluation of the potential of freeze dried ram testes on masculinization and growth performance of Nirwana fish (Oreochromis niloticus)" (2023) Journal of Veterinary Medicine and Animal Production, 11. موجود في: https://onlinejournals.uofk.edu/vet/article/view/1363 (تاريخ الوصول: 25 مايو 2026).