NJIKE, M. C. CRUDE PROTEIN REQUIREMENTS OF GROWING CHICKENS UNDER NIGERIAN ENVIRONMENT . Nigerian Journal of Animal Production, [S. l.], v. 6, p. 52–58, 2021. DOI: 10.51791/njap.v6i.2658. Disponível em: https://njap.org.ng/index.php/njap/article/view/2658. Acesso em: 22 jul. 2026.