Characterization and Classification of Soils in Landslide Residual Zones to Estimate the Presence of Shallow Slip Plane. j Trop. Soils [Internet]. 2024 Oct. 9 [cited 2025 Nov. 1];30(1):53-60. Available from: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/562