Arabic language 17 Religious aspects Islam 17 Economic aspects 10 Banks and banking 7 Economics, Islamic 6 Study and teaching 6 Banks and banking, Islamic 5 Economic conditions 5 Islam 5 Islamic education 5 Islamic perspectives 4 Agriculture 3 Arabic poetry 3 Customs and practices 3 Economic integration 3 Education 3 Finance 3 Islamic law 3 Social aspects 3 Commercial law (Islamic law) 2 Criticism and interpretation 2 Curricula 2 Economic conditions History 2 Economic development 2 Fasting (Islam) 2 Government policy 2 Grammar 2 History 2 History and criticism 2 Human capital 2