Shih C.-J.TSEN-FANG TSAIKo W.-C.Chen Y.-F.Hung C.-M.2020-10-222020-10-2220121027-8117https://www.scopus.com/inward/record.uri?eid=2-s2.0-84859421381&doi=10.1016%2fj.dsi.2011.09.016&partnerID=40&md5=5b57459dd4001b98b08568a1efda6b9dhttps://scholars.lib.ntu.edu.tw/handle/123456789/517654letter10.1016/j.dsi.2011.09.0162-s2.0-84859421381