Sahu, P. K., and T. Chatterjee. “Ecological Balance of Iron Ore Mines Land in Chhattisgarh by Using Vesicular Arbuscular Mycorrhiza Fungi”. Recent Research in Science and Technology, vol. 6, no. 1, Sept. 2014, https://updatepublishing.com/journal/index.php/rrst/article/view/1171.