Orheruata, A.M., S.O. Nwokoro, G.O. Alufohai, and B.I. Omagbon. 2006. “Growth Indices and Economy of Feed Intake of Broiler Chickens Fed Changing Commercial Feed Brands at Starter and Finisher Phases”. International Journal of Poultry Science 5 (12): 1123–1127. https://doi.org/10.3923/ijps.2006.1123.1127.