Tai-Tien. Wang, Tzu-Tung Lee, Shun-Min Lee, Kwei-Shr Li, and Cheng-Hsun Chen. “Tunneling Issues Regarding the Rock Tunnel-Shaft Intersection in Taiwan”. Geotechnical Engineering Journal of the SEAGS & AGSSEA 47, no. 2 (October 21, 2024): 14–23. accessed September 12, 2026. https://ph01.tci-thaijo.org/index.php/SEAGS_AGSSEA_Journal/article/view/259204.