sami Al-Sarraj, Eman, and ایمان. “Effect of Seasonal Variation on Some Physio-Chemical Properties of Water of Tigris River in Mosul City”. Journal of Education and Science (JES) 29, no. 3 (September 1, 2020): 32–45. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/edusj/article/view/18019.