Gupta SB, Chowdhury T, Tedia K, Katre RK. Isolation and selection of effective Rhizobium isolates for soybean (Glycine max) growers of Chattisgarh*. Indian J Agri Sci. 2005;75(8). Accessed October 27, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/9137