ABDULLA, Nazim Rasul; KARIM, Kamaran Khattab. Effect of using different levels of egg shell as calcium sources in broiler diet on growth performance, blood parameters, and bone characteristics . Kufa Journal for Agricultural Sciences, Kufa, Najaf, IRAQ, v. 16, n. 2, p. 41–54, 2024. DOI: 10.36077/kjas/2024/v16i2.11034. Disponível em: https://journal.uokufa.edu.iq/index.php/kjas/article/view/11034. Acesso em: 21 may. 2026.