https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 An assessment of the challenges and successes experienced when implementing the six sigma methodology in Continental Tyre South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:8553 Wed 12 May 2021 19:40:58 SAST ]]> Study of the skincalm filling process at Aspen Pharmacare applying some six sigma principles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:10369 Thu 13 May 2021 14:50:54 SAST ]]>