Dissertations, Academic (Ph.D) 517 Hindi literature 207 Dissertations, Academic(Ph.D) 153 Dissertations, Academic (Ph.D.) 76 India 76 Dissertation, academic (Ph.D.) 69 Poetry, Hindi 56 Thesis (Ph.D)-Education 47 Management 46 Nanostructured materials 42 Leadership 39 Dissertation, Academic (Ph.D.) 38 Personnel management 38 Dissertation, Academic (Ph.D) 37 Thesis (Ph.D)-Physics 36 Mass media 34 Thesis (Ph.D)-Commerce 34 Strategic planning 33 Economic history 32 Fiction, Hindi 32 Thesis (Ph.D)-Chemistry 31 Marketing 30 Economic development 28 Human rights 28 Nanotechnology 28 Thesis (Ph.D)-Economics 28 Dissertations, Academic(Ph. D) 27 Economics 26 International relations 25 Thesis (Ph.D)-Malayalam literature 25