ABOU SAQ, F. M.; BEN NASER, K. M. Genetic and phenotypic trends of milk production traits in An Egyptien Friesian herd. The Libyan Journal of Agriculture, [S. l.], v. 26, n. 1, p. 66–75, 2021. Disponível em: https://journals.uot.edu.ly/index.php/ljagric/article/view/2613. Acesso em: 6 sep. 2026.