Columbia subject headings:
Aleppo (Syria)--Economic conditions--21st century.
Aleppo (Syria)--Politics and government--21st century.
Aleppo (Syria)--Social conditions--21st century.
Harvard subject headings:
Aleppo (Syria)--Economic conditions--21st century.
Aleppo (Syria)--Politics and government--21st century.
Aleppo (Syria)--Social conditions--21st century.
Princeton subject headings:
Aleppo (Syria)--Economic conditions--21st century.
Aleppo (Syria)--Politics and government--21st century.
Aleppo (Syria)--Social conditions--21st century.