Butt, N.- ul-S., A. Ashraf, S. Alam, M. N. Iqbal, M. Irfan, M. H. M. Fadlalla, and S. Ijaz. “Estimation of Iron in Liver, Gizzard, Breast and Thigh Muscles of Broiler Chicken”. PSM Veterinary Research, vol. 1, no. 2, Dec. 2016, pp. 54-59, https://psmjournals.org/index.php/vetres/article/view/87.