Fouad, Manal A., Abeer H. Abdel Razek, and El Sayed M. Badawy. “Broilers Welfare and Economics under Two Management Alternatives on Commercial Scale”. International Journal of Poultry Science 7, no. 12 (November 15, 2008): 1167–1173. Accessed September 22, 2025. https://ijpsjournal.org/index.php/ijps/article/view/1097.