Dissertations, Academic (Ph.D) 2,069 Criticism and interpretation 269 Thesis (Ph.D)-Chemistry 228 Thesis (Ph.D)-Malayalam literature 165 Dissertations, Academic(Ph.D) 164 Management 156 Thesis (Ph.D)-English literature 156 Research 153 Thesis (Ph.D)-Physics 151 Kerala 150 Social sciences 137 Study guide 137 Thesis (Ph.D)-Hindi literature 137 Dissertations, Academic (Ph.D.) 127 Examination 126 History 123 Thesis (Ph.D)-Education 115 Thesis (Ph.D)-Economics 110 Thesis (Ph.D)-Commerce 109 Education 108 Agronomy 107 Guide 102 Thesis (Ph.D)-Botany 102 Plant Biotechnology 99 Philosophy 94 Economics 92 Computer science 91 English language 84 Research methodology 84 English literature 83