Shahriar, Sha Md Shahan, Umme Kulsum, Md Mahfujul Hasan, Md Sarwar Hossain, Tafsir Hasan, and Sayed M A Salam. “Analyzing the Risk of Heavy Metal Pollution in Wastewater from the Open Drainage System in Rajshahi City, Bangladesh”. Journal of Engineering Science 16, no. 1 (July 2, 2025): 47–60. Accessed September 19, 2025. https://banglajol.info/index.php/JES/article/view/82666.