Insani Sabilillah, and Adree Octova. “Slope Stability Analysis Slope Stability Analysis of Plan Disposal OPD 69 Using Geostudio 2007 PT. Pamapersada Nusantara, South Kalimantan: Plan Disposal OPD 69 PT. Pamapersada Nusantara, South Kalimantan”. Georest, vol. 1, no. 2, Feb. 2023, pp. 11-17, doi:10.57265/georest.v1i2.10.