INGWEYE, J. N. .; ETELA, I. Quality and Constraints in Smallholder Egg Value Chain of Greater Port Harcourt City, Nigeria. Nigerian Journal of Animal Production, [S. l.], p. 1336–1340, 2024. DOI: 10.51791/njap.vi.6441. Disponível em: https://njap.org.ng/index.php/njap/article/view/6441. Acesso em: 19 sep. 2026.