Abdulla, N.R. and Karim, K.K. 2024. 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. 16, 2 (Jun. 2024), 41–54. DOI:https://doi.org/10.36077/kjas/2024/v16i2.11034.