سمير يونس س. (2017) “EFFECTOF VARIABILITYCURVE NUMBER ON PEAK OF HYDROGRAPHFOR AL-KHOSER RIVER CATCHMENT”, Journal of Engineering and Sustainable Development, 21(6), pp. Ar 32–40. Available at: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/499 (Accessed: 4 June 2026).