https://ujcontent.uj.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Barriers in implementing green supply chain management in construction industry https://ujcontent.uj.ac.za/vital/access/manager/Repository/uj:5012 Thu 22 Aug 2019 12:22:04 SAST ]]> Green supply chain management in construction industries in South Africa and Nigeria https://ujcontent.uj.ac.za/vital/access/manager/Repository/uj:5192 Sat 16 Sep 2017 01:39:20 SAST ]]>