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- [2] PRODUCTION PROCESS, INDUSTRIAL LABOR STRATEGIES AND WORKERS RESPONSES IN SOUTHERN AFRICAN GOLD MINING-INDUSTRY JOURNAL OF AFRICAN HISTORY, 1977, 18 (01): : 129 - 135
- [3] The Decline of South African Gold Mining Dealing with orebodies past their prime, aging infrastructure and labor issues, new gold projects in South Africa that will mine even deeper reserves will have to mine differently for the industry to remain profitable E&MJ-ENGINEERING AND MINING JOURNAL, 2010, 211 (05): : 30 - +