TY  - RPRT
TI  - One hundred years of cobalt production in the Democratic Republic of the Congo
AU  - Andrew L. Gulley
PY  - 2022
DO  - 10.1016/j.resourpol.2022.103007
UR  - https://pubs.usgs.gov/publication/70238435
ID  - 70238435
ER  -