Chen, P.-H.P.-H.ChenChang, L.-M.L.-M.ChangPO-HAN CHEN2019-12-202019-12-202003https://scholars.lib.ntu.edu.tw/handle/123456789/437669[SDGs]SDG11journal article10.1016/S0926-5805(03)00016-52-s2.0-0038823665https://www.scopus.com/inward/record.uri?eid=2-s2.0-0038823665&doi=10.1016%2fS0926-5805%2803%2900016-5&partnerID=40&md5=376b0582346ff1bf20268b14a0632c22