Girsang, Rian Gabriel, and Bistok Hasiholan Simanjuntak. “Landslide Hazard Assessment and Agricultural Vulnerability Using a Geospatial Approach”. Jurnal Ilmiah Pertanian, vol. 21, no. 1, Mar. 2024, pp. 33-50, https://doi.org/10.31849/jip.v21i1.16105.