Ma, Chien-ChingChien-ChingMaLin, Jann-FangJann-FangLinCHIEN-CHING MA2018-09-102018-09-101992http://ntur.lib.ntu.edu.tw/handle/246246/122849http://scholars.lib.ntu.edu.tw/handle/123456789/297278The Investigation of the Interface Crack by Optical Methodconference paper