Hanna, N. S. ., Shekha, Y. A. ., & Ali, L. A.-Q. . (2019). Water quality assessment of Rawanduz River and Gali Ali Beg stream by applied CCME WQI with survey aquatic insects (Ephemeroptera). Iraqi Journal of Science, 60(12), 2550-2560. https://doi.org/10.24996/ijs.2019.60.12.3