Islam, S. M. N., S. H. Rahman, D. A. Chowdhury, M. M. Rahman, and S. M. Tareq. “Seasonal Variations of Arsenic in the Ganges and Brahmaputra River, Bangladesh”. Journal of Scientific Research 4, no. 1 (December 23, 2011): 65. Accessed April 26, 2024. https://banglajol.info/index.php/JSR/article/view/7820.