CHENG-TING LEEYI-CHING TUNGWEN-YU TSAI2021-01-082021-01-0820100334-018Xhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-77958550588&doi=10.1515%2fjpem.2010.142&partnerID=40&md5=989e71bbd1af8633d9449c360e02695bhttps://scholars.lib.ntu.edu.tw/handle/123456789/540130journal article10.1515/jpem.2010.142211750862-s2.0-77958550588