Obioha, F. C. ., Asuquo , B. O. and Agomoh, F. N. (2021) “OPTIMUM PROTEIN AND ENERGY LEVELS FOR LOCAL AND EXOTIC EGG-TYPE, CHICKENS IN THE HUMID TROPICS”, Nigerian Journal of Animal Production, 9(1), pp. 35–43. doi: 10.51791/njap.v9i1.2256.