Perdana, O., Dwinagara, B., Koesnaryo, S., & Singgih, S. (2023). Analysis of Slope Stability in Embankment Areas ’Shaiful Dump’ at PT Agincourt Resources, North Sumatra. Science and Environmental Journal for Postgraduate, 5(2), 172-184. https://doi.org/10.24036/senjop.v5i2.198