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Challenged hegemony : the United States, China, and Russia in the Persian Gulf
Yetiv, Steve A., (2018)
The geopolitics of energy in the Caspian Sea region : the challenges faced by Azerbaijan
Mammadov, Ilgar, (2010)
Oil and terrorism in the new Gulf : framing U.S. energy and security policies for the Gulf of Guinea
Forest, James J. F., (2006)