Chaudhuri, J., A. Purohit, and T. Bhargava. “A New Turbidimetric Method for the Determination of Sulphate in Brackish Waters”. Defence Science Journal 15, no. 1 (May 15, 2014): 26-29. Accessed April 26, 2024. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/7224.