Lasaiba, Mohammad Amin Lasaiba. 2023. “MAPPING OF EROSION HAZARD VULNERABILITY BASED ON GIS AND USLE IN WAIRUTUNG WATERSHED, SALAHUTU DISTRICT, CENTRAL MALUKU REGENCY”. JURNAL GEOGRAFI Geografi Dan Pengajarannya 21 (1):19-34. https://doi.org/10.26740/jggp.v21n1.p19-34.