Studi kajian literature: Analisis Kestabilan Tanah Lereng Area Rawan Longsor di Indonesia: Literature review study: Analysis of Slope Soil Stability in Landslide-Prone Areas in Indonesia Arisona ., Fatima Novrianti, Hasria ., Harisma, Muliddin Einstein's: Research Journal of Applied Physics Vol. 3 No. 1 2025 DOI 10.33772/einsteins.v3i1.1105