Modeling of 2D Hec-Ras Simulation on Debris Flow Analysis on Morphological Changes of the Omu River, Sigi Regency, Central SulawesiZelandi Yura Pramesthi, Dhemi Harlan and Eko Winar IriantoE3S Web Conf., 500 (2024) 03041DOI: https://doi.org/10.1051/e3sconf/202450003041