Jamil, A., A. Ali, F. Farhan, and S. Z. Iqbal. “Determination of Water Quality Index of Simly Dam, Islamabad by Arithmetic Weighted Method: Determination of Water Quality Index of Simly Dam, Islamabad by Arithmetic Weighted Method”. International Journal of Economic and Environmental Geology, vol. 11, no. 3, Sept. 2020, pp. 11-15, http://econ-environ-geol.org/index.php/ojs/article/view/268.