MEREMIKWU, V. N.; OBIKAONU, H. O. Effect of phase feeding on performance and economy of production of heavy broiler chickens . Nigerian Journal of Animal Science, [S. l.], v. 22, n. 1, p. 186–193, 2023. Disponível em: https://njas.org.ng/index.php/php/article/view/791. Acesso em: 2 may. 2026.