Using of Index Approach to Assess Water of Tigris River as a Source to Water Treatment Plants in Salah-Alden Province, Iraq. Tikrit j. eng. sci. [Internet]. 2013 Aug. 31 [cited 2026 Sep. 22];20(3):53-6. Available from: https://www.tj-es.com/ojs/index.php/tjes/article/view/412