UDEH, I. Influence of weight grouping on the short term egg production of two strains of layer type chicken. Animal Research International, [S. l.], v. 4, n. 3, 2009. DOI: 10.4314/ari.v4i3.48684. Disponível em: https://www.ajol.info/index.php/ari/article/view/48684. Acesso em: 24 oct. 2026.