Abd Manan, A., Tonnizam Mohamad, E., Saad, R., Kusmawati Suparmanto, E., Kiftiah Ahmad Legiman, M. and Slamat, F. 2023. Surface Excavation Assessment in Non-bedded Rock Mass Based on Borehole Information and Seismic Survey. Journal of Mines, Metals and Fuels. 70, 8 (Mar. 2023), 429–439. DOI:https://doi.org/10.18311/jmmf/2022/32527.