Islam Religious aspects 993 Banks and banking 188 Islamic law 101 Criticism, interpretation, etc 90 Doctrines 87 Finance 87 Customs and practices 71 Economics 67 Missions 64 Religious life 64 Muslims 63 History 62 Islamic religious education 61 Da'wah (Islam) 53 Interpretation and construction 50 Zakat 48 Da`wah (Islam) 45 Hadith 45 Insurance 43 Islamic education 41 Study and teaching 41 Charities 40 Prayer 39 Management 37 Social aspects 37 Food 32 Social conditions 30 Marriage 29 Study and teaching (Secondary) 28