Irwan, A., Koesnaryo, S., Dwinagara, B. and Saptono, S. 2022. The Effect of Discontinuity on Stability of Displaced Rock Slope Case Study Andesite Quarry PT Lola Laut Timur Bogor Regency. PROMINE. 9, 2 (Nov. 2022), 55-60. DOI:https://doi.org/10.33019/promine.v9i2.2433.