P. Hasibuan, M. Chaerul, and S. Gusty, “Characteristics of Geological Conditions on Safety Factor (FK) of Open-Pit Slope and Landslide Mitigation at the Green Pit Location of Nickel Mining at PT. IFISHDECO Tb”, RRJ, vol. 7, no. 3, pp. 1917-1927, Mar. 2025.