Columbia subject headings:
Families--Religious aspects--Islam--Congresses.
Marriage--Religious aspects--Islam--Congresses.
Harvard subject headings:
Families--Religious aspects--Islam--Congresses.
Marriage--Religious aspects--Islam--Congresses.
Princeton subject headings:
Domestic relations--Religious aspects--Islam--Congresses.
Marriage (Islamic law)--Congresses.
Marriage--Religious aspects--Islam--Congresses.