Panda and Lala Behari Sukla, Sunil Kumar Behera*, Prangya Parimita. “Microbial Recovery of Nickel and Cobalt from Pre-Treated Chromite Overburdens of Sukinda Mines Using Aspergillus Niger”. Recent Research in Science and Technology 3, no. 6 (April 12, 2011). Accessed May 7, 2024. https://updatepublishing.com/journal/index.php/rrst/article/view/713.