Sinha, Arvind, and Sunil Kumar Khare. “Manganese: Its Speciation, Pollution and Microbial Mitigation”. International Journal of Applied Sciences and Biotechnology 1, no. 4 (December 21, 2013): 162–170. Accessed November 21, 2024. https://nepjol.info/index.php/IJASBT/article/view/9164.