Columbia subject headings:
Harvard subject headings:
Azerbaijan--Religion.
Islam and secularism--Azerbaijan.
Islam--Azerbaijan.
Islamic fundamentalism--Azerbaijan.
Islamic modernism--Azerbaijan.
Religious pluralism--Islam
Shīʻah--Relations--Sunnites.
Sunnites--Relations--Shīʻah.
Princeton subject headings:
Islam--Azerbaijan.
Islamic fundamentalism--Azerbaijan.
Islamic modernism--Azerbaijan.
Shīʻah--Relations--Sunnites.
Sunnites--Relations--Shīʻah.