https://ujcontent.uj.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Evaluating the operational efficiency of rail freight operations in South Africa https://ujcontent.uj.ac.za/vital/access/manager/Repository/uj:16364 Tue 12 Apr 2016 09:10:42 SAST ]]> Evaluating operational efficiency of rail freight volumes https://ujcontent.uj.ac.za/vital/access/manager/Repository/uj:21356 Fri 23 Aug 2019 01:18:00 SAST ]]>