Pongpanya, P. 2025. Stability Analysis of Open Pit Mine Slopes Case Study: Nalou Open Pit Mine, Sepon Gold Mine, Vilabouly District, Savannakhet Province, Lao PDR. Souphanouvong University Journal Multidisciplinary Research and Development . 11, 03 (Aug. 2025), 179–186. DOI:https://doi.org/10.69692/SUJMRD1103179.