Afrinaldi, R. and Eryuliana, R. (2026) “GIS-Based Landslide Susceptibility Mapping Using Overlay and Scoring Techniques Along the Nanggulan–Kalibawang Road, Kulon Progo”, GeoEdu Insight Journal, 1(1), pp. 37-43. doi: 10.37251/gedij.v1i1.3219.