Business Report: Charter talks 'must include junior miners' https://www.iol.co.za/business-report/companies/charter-talks-must-include-junior-miners-13537652
A comparison of enterprise development models in South Africa using case studies http://wiredspace.wits.ac.za/bitstream/handle/10539/12090/ResearchReportGRyanDevelopmentStudies.pdf?sequence=2
