https://ujcontent.uj.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 A sustainability assessment of electricity supply systems https://ujcontent.uj.ac.za/vital/access/manager/Repository/uj:28746 Thu 22 Aug 2019 12:02:55 SAST ]]> An economic competitiveness analysis of power generation plants https://ujcontent.uj.ac.za/vital/access/manager/Repository/uj:28747 Thu 22 Aug 2019 06:27:29 SAST ]]> Exploring challenges impeding sustainable supply chain practices in mining sector https://ujcontent.uj.ac.za/vital/access/manager/Repository/uj:25194 Mon 09 Oct 2017 08:25:30 SAST ]]>