Jahan, Md Sarwar, and Afif Ul-Minhaz. “Arsenic Contamination in Ground Water and Its Health Effects in Rural Chapai Nawabganj”. TAJ: Journal of Teachers Association 19, no. 1 (August 31, 2011): 1–9. Accessed November 24, 2024. https://banglajol.info/index.php/TAJ/article/view/3160.