Columbia subject headings:
Harvard subject headings:
Charities--Persian Gulf Region--Congresses.
Charities--Persian Gulf Region.
Islam and social problems--Persian Gulf Region--Congresses.
Islam and social problems--Persian Gulf Region.
Islam--Charities
Islam--Social aspects--Persian Gulf Region--Congresses.
Islam--Social aspects--Persian Gulf Region.
Princeton subject headings:
Charities--Persian Gulf Region.
Islam and social problems--Persian Gulf Region.
Islam--Social aspects--Persian Gulf Region.