Reza, Fakhri, et al. “Application of Geospatial Technology for Landslide Risk Mapping Using Weighted Overlay Method in Bogor”. QISTINA: Jurnal Multidisiplin Indonesia, vol. 4, no. 2, Dec. 2025, pp. 1645-54, doi:10.57235/qistina.v4i2.7381.