Ya-Chu Chiu และผู้แต่งคนอื่นๆ. (2016) State-of-the Art of the Tunnel Maintenance in Taiwan and Challenges to Sustainable Development. <i>The Geotechnical Engineering Journal of the SEAGS & AGSSEA</i>, <i>47</i>(2), pp 7-13.Ya-Chu Chiu และผู้แต่งคนอื่นๆ. "State-of-the Art of the Tunnel Maintenance in Taiwan and Challenges to Sustainable Development". The Geotechnical Engineering Journal of the SEAGS & AGSSEA 47 (2016):pp 7-13.Ya-Chu Chiu และผู้แต่งคนอื่นๆ. State-of-the Art of the Tunnel Maintenance in Taiwan and Challenges to Sustainable Development. Southeast Asian Geotechnical Society:ม.ป.ท. 2016.