Dissertations Dissertations, Academic 3,449 English language 236 Study and teaching 201 Foreign speakers 84 History 81 Islam 80 Politics and government 78 Dissertations, Academic as Topic 70 Religious aspects 62 Social aspects 59 Economic conditions 54 History and criticism 54 Study and teaching (Secondary) 54 Education 52 Environmental aspects 52 Computer-assisted instruction 48 INDAMET 47 Management 46 Social conditions 46 Study and teaching (Higher) 44 Attitudes 43 Psychological aspects 41 Economic aspects 36 Data processing 35 Research 35 Banks and banking 32 Finance 31 Leadership 30 Second language acquisition 30