Rahmadani, S. (2026) “Flood Inundation Mapping in Medan Maimun, Medan City Using HEC-RAS 2D and the Nakayasu Synthetic Unit Hydrograph”, International Journal of Hydrological and Environmental for Sustainability, 5(2), pp. 186–200. doi:10.58524/ijhes.v5i2.1328.