Результаты поиска - "Organization of Petroleum Exporting Countries."

The great detente disaster oil and the decline of American foreign policy по Friedland, Edward

OPEC and the world oil market the genesis of the 1986 price crisis

A history of O.P.E.C по Rouhani, Fuad

OPEC uncertain about oil output

OPEC asked for investments

OPEC bulletin.

Aid from OPEC countries.

Oil, debt and development OPEC in the third world по Hallwood, Paul

Oil prices plunge to lowest since 2017, but exporters eye production cut vs glut.

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Oil, debt and development OPEC in the third world по Hallwood, Paul