Guo, Sy-JyeSy-JyeGuo2008-10-232018-07-092008-10-232018-07-092001-01http://ntur.lib.ntu.edu.tw//handle/246246/85208application/pdf98015 bytesapplication/pdfen-USAnalysis of Cycle Excavation and Productivity for Large-Scaled Rock Tunnel Projects – Lesson Learned in Taiwanjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/85208/1/8.pdf