Mulia Sari, Fadila, Darwizal Daoed, and Septi Wila Zarinda. 2026. “Estimation of Erosion Hazard Levels in the Ulakan Watershed, Padang Pariaman”. Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan 11 (1):101-12. https://doi.org/10.30736/cvl.v11i1.1628.