Columbia subject headings:
Fasting--Religious aspects--Islam--Congresses.
Ramadan--Congresses.
Harvard subject headings:
Fasting--Religious aspects--Islam--Congresses.
Fasts and feasts--Turkey--Congresses.
Ramadan--Congresses.
Ramadan--Turkey--Congresses.
Princeton subject headings:
Fasting--Religious aspects--Islam--Congresses.
Ramadan--Congresses.