Nguyen, Tuan Anh, and Minh Anh Trong Nguyen. “Study on Tunnel Face Failure Mechanism in Two-Layer Soils ”. International Journal of Scientific Research in Civil Engineering 5, no. 2 (March 11, 2021): 09–16. Accessed November 21, 2024. https://ijsrce.com/index.php/home/article/view/IJSRCE21525.