Columbia subject headings:
Islamic sects--Yemen (Republic)
Shīʻah--Yemen (Republic)
Yemen (Republic)--History.
Yemen (Republic)--Politics and government.
Harvard subject headings:
Islamic sects--Yemen (Republic)
Shīʻah--Yemen (Republic)
Princeton subject headings:
Islamic sects--Yemen (Republic).
Shīʻah--Yemen (Republic).
Yemen (Republic)--History.
Yemen (Republic)--Politics and government.