| 61 | ||
| Researcher: | Purkayastha, Rakhal Kumar | |
| Guide: | Bhattacharjee, J B | |
| University: | North-Eastern Hill University | |
| Language: | English | |
| Shodhganga | ||
| 62 | Study of administrator's behaviour in secondary schools of Bangladesh | |
| Researcher: | Purkayastha, Nibedita Das | |
| Guide: | Dongre, P K | |
| University: | Maharaja Sayajirao University of Baroda | |
| Language: | English | |
| 63 | Physico-chemical studies of liquids, soft matter and their interactions with surfaces | |
| Researcher: | Purkayastha, Debarun Dhar | |
| Guide: | Madhurima V | |
| University: | Mizoram University | |
| Language: | English | |
| Shodhganga | ||
| 64 | Study on the valorization of rapeseed press-cake with special emphasis on meal protein | |
| Researcher: | Purkayastha, Manashi Das | |
| Guide: | Mahanta, C L | |
| University: | Tezpur University, Tezpur | |
| Language: | English | |
| 65 | Study on the valorization of rapeseed presscake with special emphasis on meal protein | |
| Researcher: | Purkayastha, Manashi Das | |
| Guide: | Mahanta, Charu Lata | |
| University: | Tezpur University | |
| Language: | English | |
| Shodhganga | ||
| 66 | ||
| Researcher: | Purkayastha, Ratnajyoti Dutta | |
| Guide: | Acharyya, N N | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 67 | Physico chemical studies of liquids soft matter and their interactions with surfaces | |
| Researcher: | Purkayastha, Debarun Dhar | |
| Guide: | Madhurima, V | |
| University: | Mizoram University | |
| Language: | English | |
| Shodhganga | ||
| 68 | Role of education in socio economic Development of darjeeling hills | |
| Researcher: | Bagchi (Purkayastha), Sudakshina | |
| Guide: | Sahu, R and Dasgupta | |
| University: | University of North Bengal | |
| Language: | English | |
| Shodhganga | ||
| 69 | Synthesis and characterization of peroxo complexes of Mo and V and their reactivity study | |
| Researcher: | Purkayastha, Sumita Paul | |
| Guide: | Bhattacharyya, Krishna Gopal | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 70 | sociological study of womens's health in a village of Bangladesh | |
| Researcher: | Das, Purkayastha Bahani Shikha | |
| Guide: | Chaudhuri, Maitryee | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| 71 | Studies on preparation reactions and structures of O-mercapto azo compounds | |
| Researcher: | Purkayastha, B C Das | |
| University: | Gauhati University | |
| Language: | English | |
| 72 | ||
| Researcher: | Purkayastha, Nirmal Kumar Deb | |
| Guide: | Acharya, N N | |
| University: | Gauhati University | |
| Language: | English | |
| 73 | Structural and other studies on some quaternary ammonium comopunds | |
| Researcher: | Purkayastha, Mihir Kumar Deb | |
| Guide: | Sen, K P | |
| University: | Jadavpur University | |
| Language: | English | |
| 74 | ||
| Researcher: | Dutta Purkayastha, Ranendra N | |
| Guide: | Choudhuri, M K | |
| University: | North Eastern Hill University | |
| Language: | English | |
| 75 | A sociological study of women s health in a village of Bangladesh | |
| Researcher: | Purkayastha, Bahnni Shikha Das | |
| Guide: | Chaudhuri, Maitrayee | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 76 | ||
| Researcher: | Purkayastha, Ranendra N Dutta | |
| Guide: | Chaudhuri, Mihir K | |
| University: | North-Eastern Hill University | |
| Language: | English | |
| Shodhganga | ||
| 77 | Some quantum theoretical studies in astrophysics and cosmology | |
| Researcher: | Purkayastha Deb, Anuradha Das | |
| Guide: | Krori, K D | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 78 | Studies on the preparations reactions and structures of 4methylazobenzene2sulphenyl compounds | |
| Researcher: | Purkayastha, Bibhash Chandra Das | |
| Guide: | Chaudhuri, A | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 79 | ||
| Researcher: | Purkayastha, Nirmal Kumar Deb | |
| Guide: | Acharyya, N N | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 80 | ||
| Researcher: | Purkayastha, Prabir Kumar Dev | |
| Guide: | Das, Debabrata | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||