ALILAH AL-ZUBAIDI, A.; ALRASHED, M.; ABDEL AZIZ, O. Study of parents influence on some productive features of Friesian cows. Journal of Education and Science (JES), [S. l.], v. 17, n. 2, p. 109–114, 2005. DOI: 10.33899/edusj.2005.81118. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23643. Acesso em: 5 aug. 2025.