Sheen, W.-H.W.-H.SheenWang, H.H.WangChen, H.H.H.H.ChenChen, J.-C.J.-C.ChenChen, J.-L.J.-L.ChenHOMER H. CHEN2018-09-102018-09-102006http://www.scopus.com/inward/record.url?eid=2-s2.0-33845237169&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/324269journal article