Hsiau, P.-C.P.-C.HsiauLo, S.-L.S.-L.LoSHANG-LIEN LO2020-02-252020-02-251998https://scholars.lib.ntu.edu.tw/handle/123456789/463431[SDGs]SDG6Extractabilities of heavy metals in chemically-fixed sewage sludgesconference paper10.1016/S0304-3894(97)00121-02-s2.0-0032004444https://www.scopus.com/inward/record.uri?eid=2-s2.0-0032004444&doi=10.1016%2fS0304-3894%2897%2900121-0&partnerID=40&md5=3d052a94de5f0fbc0e11123594162862