1.
Kao CK, Kung BR, Hsieh WI. Application of Grey Relational Analysis to Determine Key Factors for Performance Measurement of Taiwan High Speed Rail Service Quality. AJBM [Internet]. 2017 Feb. 15 [cited 2022 Sep. 26];5(1). Available from: https://ajouronline.com/index.php/AJBM/article/view/4460