BELLO, N J. Application of rainfall-potential evapotranspiration model for determining optimum planting date of maize (Zea mays) in a tropical wet and dry climate. The Indian Journal of Agricultural Sciences, Delhi, India, v. 70, n. 7, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/28614. Acesso em: 28 oct. 2025.