Kao C.HSIOU-WEI LINSAN-LIN CHUNGTsai W.-C.Chiou J.-S.Chen Y.-L.Chen L.-H.Fang S.-C.Pao H.-L.2020-02-152020-02-152008https://scholars.lib.ntu.edu.tw/handle/123456789/459583[SDGs]SDG4journal article10.1007/s11192-007-1895-5https://www2.scopus.com/inward/record.uri?eid=2-s2.0-45849133043&doi=10.1007%2fs11192-007-1895-5&partnerID=40&md5=38b807e1776df053934c087132058e9a