S. R. Al Sharifi, H. H. Zwain, and Z. K. Hasan, “Evaluating Surface Water Quality of Euphrates River in Al-Najaf Al-Ashraf, Iraq with Water Quality Index (WQI)”, Eng. Technol. Appl. Sci. Res., vol. 14, no. 4, pp. 15022–15026, Aug. 2024.