Columbia subject headings:
Harvard subject headings:
Congo (Democratic Republic)--Economic policy
Mineral industries--Congo (Democratic Republic)
Mines and mineral resources--Congo (Democratic Republic)
Princeton subject headings:
Gold miners--Congo (Democratic Republic)--Sud-Kivu--Economic conditions--21st century.
Gold miners--Congo (Democratic Republic)--Sud-Kivu--Social conditions--21st century.
Gold mines and mining--Social aspects--Congo (Democratic Republic)--Sud-Kivu.