https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 The use of lean tools to increase productivity and improve efficiency in Port Elizabeth Enforcement Audit https://commons.ufh.ac.za/vital/access/manager/Repository/vital:8645 Thu 13 May 2021 04:03:05 SAST ]]> Optimization of a manufacturing process for atrazine with a focus on waste minimization https://commons.ufh.ac.za/vital/access/manager/Repository/vital:10976 97% was achieved where the resultant product was well within stipulated product specifications.]]> Thu 13 May 2021 02:35:35 SAST ]]>