Hanna, N.S. , Shekha, Y.A. and 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), pp. 2550–2560. doi:10.24996/ijs.2019.60.12.3.