YOUSIF, Ibrahim A.; BERIMA, Mohyeldein A.; ISHAG, Ibrahim A. Evaluation of the Sudanese Native Chicken Production System and Major Constraints. Journal of Veterinary Medicine and Animal Production, [S. l.], v. 6, n. 2, 2021. Disponível em: http://onlinejournals.uofk.edu/index.php/vet/article/view/455. Acesso em: 4 oct. 2025.