MURTHY, I Y; ALIVELU, K. Comparison of few statistical models describing castor (Ricinus communis) seed yield response to phosphate fertilizer. The Indian Journal of Agricultural Sciences, Delhi, India, v. 83, n. 1, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/27229. Acesso em: 26 oct. 2025.