F. Y. Hsiao, H.C. Kao, and S.Y. Chi. 2024. “Assessment of Hard Rock Tunnel Stability: A Note on the Influence of Post-peak Strength Degradation”. Geotechnical Engineering Journal of the SEAGS & AGSSEA 47 (2). Bangkok, Thailand:24-31. https://doi.org/10.14456/seagj.2016.39.