RAFEY, A; PRASAD, N K. Biological and economical sustain ability of groundnut (Arachis hypogaea) + pigeonpea (Cajanus cajan) association. The Indian Journal of Agricultural Sciences, Delhi, India, v. 65, n. 6, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/18858. Acesso em: 29 oct. 2025.