Abiodun, L.E. and Mohd Salim, N.A. 2022. Numerical Analysis for Prediction of Optimum Deformation of Long Tunnel Crown Stability with Respect to Excavation Depth. EDUCATUM Journal of Science, Mathematics and Technology. 9, 1 (Jun. 2022), 79–91. DOI:https://doi.org/10.37134/ejsmt.vol9.1.8.2022.