Dissertations 75 Dissertations, Academic 73 Educational leadership 29 Study and teaching (Secondary) 27 School management and organization 23 Islam 17 History 16 Teachers 16 Environmental aspects 13 Indigenous peoples 13 High school principals 12 Study and teaching 11 Teacher-principal relationships 11 Economic conditions 10 Attitudes 9 Social conditions 9 Study and teaching (Primary) 9 Water quality 9 Islamic religious education 8 Psychological aspects 8 Curriculum planning 7 Education 7 Malay language 7 Management 7 Religious aspects 7 Sediments (Geology) 7 Case studies 6 Economic aspects 6 Islamic education 6 Islamic law 6