KHIDIR, K. M. and AL-SHA’AR, M. T. (2017) “ESTIMATING STORM DIRECT RUNOFF USING SYNTHETIC UNIT HYDROGRAPH METHODS BY (WMS) MODEL (SOLAG BASIN AS A CASE STUDY)”, Journal of Duhok University, 20(1), pp. 727-735. doi: 10.26682/sjuod.2017.20.1.63.