Islam -- Economic development -- 2 Religious aspects -- 2 Charitable uses, trusts, and foundations (Islamic law) - -- 1 Charities 1 Civilization, Islamic -- 1 Congresses 1 more ... Economic aspects -- 1 Economic conditions -- 1 Islam and social problem 1 Islamic ethics 1 Land trusts (Islamic law) -- 1 Muslims -- 1 Waqf -- 1 Zakat 1 less ...