https://ujcontent.uj.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 Polarization and potentiometric studies of cobalt and copper oxidised ores in ammonium chloride medium https://ujcontent.uj.ac.za/vital/access/manager/Repository/uj:4909 Sat 16 Sep 2017 01:26:06 SAST ]]> Potentiodynamic polarisation and chronopotentiometric studies of cobalt-copper oxidised ore in sulphuric acid https://ujcontent.uj.ac.za/vital/access/manager/Repository/uj:4913 Fri 15 Sep 2017 23:20:02 SAST ]]>