Analysis of the Productive and Reproductive Traits of Butana and Erashy Cows reared under households’ management system in Eastern Sudan. Journal of Veterinary Medicine and Animal Production, [S. l.], v. 11, 2023. Disponível em: https://onlinejournals.uofk.edu/vet/article/view/1369. Acesso em: 25 may. 2026.