Sadeghi, GH., and S.A. Tabiedian. “Effect of Different Energy to Protein Ratio and Tallow Supplementation on Broiler Performance”. International Journal of Poultry Science 4, no. 12 (November 15, 2005): 976–981. Accessed September 21, 2025. https://ijpsjournal.org/index.php/ijps/article/view/463.