OGUNMODEDE, B. K.; IJAGBUJI, E. G. FEED UTILIZATION AND THE COMPOSITION OF ORGANS OF THREE STRAINS OF LAYING HENS FED CONSTANT ZINC AND VARYING LEVELS OF CALCIUM . Nigerian Journal of Animal Production, [S. l.], v. 4, n. 2, p. 18–23, 2021. DOI: 10.51791/njap.v4i2.2290. Disponível em: https://njap.org.ng/index.php/njap/article/view/2290. Acesso em: 10 jun. 2026.