“SPATIAL ANALYSIS OF LANDSLIDE DETECTION USING THE RELATIVE DIFFERENT NDVI (rdNDVI) METHOD THROUGH THE GOOGLE EARTH ENGINE PLATFORM (CASE STUDY OF SUKAMAKMUR DISTRICT, BOGOR REGENCY)” (2025) e-Jurnal Penyelidikan dan Inovasi, 12(5), pp. 296–311. doi:10.53840/ejpi.v12i5.325.