E. Saleh, S. Watkins, A. Waldroup, and P. Waldroup, “Comparison of Energy Feeding Programs and Early Feed Restriction on Live Performance and Carcass Quality of Large Male Broilers Grown for Further Processing at 9 to 12 Weeks of Age”, Int. J. Poult. Sci., vol. 3, no. 1, pp. 61–69, Dec. 2003, doi: 10.3923/ijps.2004.61.69.