OGBU, C. C.; NWOSU, C. C. Genetic response to short-term index selection in females and mass selection in males of the Nigerian heavy local chicken ecotype. Nigerian Journal of Animal Production, [S. l.], v. 44, n. 2, p. 1–17, 2020. DOI: 10.51791/njap.v44i2.1116. Disponível em: https://www.njap.org.ng/index.php/njap/article/view/1116. Acesso em: 10 jun. 2026.