https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Implementing the CoSaWoE models in a commercial workflow product https://commons.ufh.ac.za/vital/access/manager/Repository/vital:9732 Wed 12 May 2021 20:22:16 SAST ]]> A model for the enforcement of history-based separation of duty in heterogeneous workflow environments https://commons.ufh.ac.za/vital/access/manager/Repository/vital:10797 Thu 13 May 2021 06:18:19 SAST ]]>