AMEM, Mahmood H.M.; AL-DARAJI , Hazim J. Zinc Improves Egg Quality in Cobb500 Broiler Breeder Females. International Journal of Poultry Science, Pakistan, v. 10, n. 6, p. 471–476, 2011. DOI: 10.3923/ijps.2011.471.476. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/1639. Acesso em: 22 sep. 2025.