Mohammad Younis A, Fasih Hasan I, Najib Saeed Y. Comparison Study of Two Methods Used to Estimate Surface Runoff Hydrograph for Small Basins. J. eng. sustain. dev. 2014;18(6):218-232. Accessed May 4, 2025. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/936