Cheng, J.-K.J.-K.ChengChao, C.-C.C.-C.ChaoWard, J.D.J.D.WardI-LUNG CHIENWard J.D.2018-09-102018-09-102014http://www.scopus.com/inward/record.url?eid=2-s2.0-84894235956&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/385474[SDGs]SDG7Design and control of a biodiesel production process using sugar catalyst for oil feedstock with different free fatty acid concentrationsjournal article10.1016/j.jtice.2013.04.005