Columbia subject headings:
Qatar--Foreign relations--21st century.
Qatar--Politics and government.
Turkey--Foreign relations--1980-
Turkey--Politics and government--1980-
Harvard subject headings:
Geopolitics--Middle East--History--21st century.
Turkey--Foreign relations--Qatar.
Princeton subject headings:
Qatar--Foreign relations--21st century.
Qatar--Politics and government.
Turkey--Foreign relations--1980-
Turkey--Politics and government--1980-