Analysis 905 Dissertations 232 Dissertations, Academic 226 Discourse analysis 224 English language 152 Environmental impact analysis 80 Language 75 Environmental aspects 72 analysis 68 Interaction analysis in education 60 Conversation analysis 54 Study and teaching 54 Malay language 53 Data processing 51 Investment analysis 51 Mathematical models 51 Medicinal plants 48 Alkaloids 46 Electrochemical analysis 42 Synthesis 38 Time-series analysis 38 Therapeutic use 37 Critical discourse analysis 36 Water 36 Language and languages 35 Social aspects 34 Research 31 Regression analysis 30 Chromatographic analysis 29 Heavy metals 29