DUBEY, S K, and SUNIL AGARWAL. 2013. “Effect of Phosphate-Solubilizing Micro-Organisms As Single and Composite Inoculant on Rainfed Soybean (Glycine Max) in Vertisol”. The Indian Journal of Agricultural Sciences 69 (8). https://epubs.icar.org.in/index.php/IJAgS/article/view/26971.