ZIBOKERE, D S; AKOR, A J. Development of a Solar Supplemented Chick Brooding System in Port Harcourt, Nigeria. Journal of Agricultural Engineering, India, v. 38, n. 3, 2001. Disponível em: https://epubs.icar.org.in/index.php/JAE/article/view/14113. Acesso em: 30 jun. 2026.