Melly Lukman, Meny Sriwati and Nana Syahriani 2026. Numerical Modeling of Residual Soil Slope Stability Under Prolonged Extreme Rainfall in Mountainous Terrain Using Three-Dimensional Finite Element Method. Structures, Infrastructure, Planning, Implementation, and Legislation . 2, 2 (Oct. 2026), 135–148. DOI:https://doi.org/10.69855/sipil.v2i2.702.