Columbia subject headings:
Refugees (Islamic law)
Refugees, Syrian.
Refugees--Legal status, laws, etc.
Harvard subject headings:
Refugees (Islamic law)
Refugees, Arab--Legal status, laws, etc.
Syria--History--Civil War, 2011---Refugees.
Princeton subject headings:
Refugees (Islamic law)
Refugees, Arab--Legal status, laws, etc.
Syria--History--Civil War, 2011---Refugees.