Gaik Tin AngTan Kok TatKeat Teong Lee2024-12-302024-12-302014-0310.1016/j.rser.2013.11.004https://dspace-cris.utar.edu.my/handle/123456789/9004Recent development and economic analysis of glycerol-free processes via supercritical fluid transesterification for biodiesel productionjournal-article