Chiyai M. Shareef, and Farhad H. Aziz. “Assessment of Some Physico-Chemical Parameters and Heavy Metals in The Greater Zab River Path from Bekhma to Al Guwayr District in Erbil Province-KRI”. Zanco Journal of Pure and Applied Sciences 35, no. 2 (April 20, 2023): 94–110. Accessed May 19, 2024. https://zancojournal.su.edu.krd/index.php/JPAS/article/view/574.