https://ujcontent.uj.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Die rol van ekonometriese vooruitskattings in beplanningsbegrotings https://ujcontent.uj.ac.za/vital/access/manager/Repository/uj:10615 Fri 23 Aug 2019 00:48:31 SAST ]]> Ekonometriese vooruitskatting van die vraag na lugvervoer in Suid-Afrika https://ujcontent.uj.ac.za/vital/access/manager/Repository/uj:14136 Fri 15 Sep 2017 23:28:42 SAST ]]>