Abdul Wahid Hasyim, Hyang Iman Kinasih Gusti, and Gunawan Prayitno. “DETERMINATION OF LAND COVER AS LANDSLIDE FACTOR BASED ON MULTITEMPORAL RASTER DATA IN MALANG REGENCY”. GEOMATE Journal, vol. 18, no. 69, May 2020, pp. 254-61, https://geomatejournal.com/geomate/article/view/1555.