Columbia subject headings:
Harvard subject headings:
Qalandarīyah--History.
Sufis--Balkan Peninsula.
Sufis--Turkey.
Şücâ'eddîn Velî, active 14th century-15th century
Princeton subject headings:
Qalandarīyah--History.
Sufis--Balkan Peninsula.
Sufis--Turkey.
Şücâ'eddîn Velî, active 14th century-15th century.