Che Department at KAUhttp://engg.kaau.edu.sa/che/index.htmChe Department at KFUPMhttp://www.kfupm.edu.sa/che/Che world-wide faculty directoryhttp://www.che.utexas.edu/che-faculty/International Directory of Chemical Engineering URLshttp://www.ciw.uni-karlsruhe.de/chem-eng.htmlSaudi ARAMCOhttp://www.saudiaramco.com/bvsm/JSP/home.jspSaudi Basic Industries Corporation (SABIC)http://www.sabic.com/sabic-www/index.asp