ESIEGWU, A. C.; EJIKE, R. D. Effects of covid-19 on poultry production in south-east agro-ecological zone of Nigeria . Nigerian Journal of Animal Production, [S. l.], v. 48, n. 4, p. 253–261, 2021. DOI: 10.51791/njap.v48i4.3003. Disponível em: https://njap.org.ng/index.php/njap/article/view/3003. Acesso em: 13 sep. 2026.