JANA, P K; KARMAKAR, S; GHATAK, S; BARIK, A; NAYBAN, A; SOUNDA, G; MUKHERJEE, A K; SAREN, B K. Effect of cobalt and Rhizobium on yield, oil content and nutrient concentration in irrigated summer groundnut (Arachis hypogaea). The Indian Journal of Agricultural Sciences, Delhi, India, v. 64, n. 9, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/29463. Acesso em: 29 oct. 2025.