| 1 | comparative study of the devotional (Vaisnavite) lyrics of Assam and Bengal |
| Researcher: | Das, Nirmal |
| University: | Gauhati University |
| Language: | English |
| 2 | Outline history Of Arunachal Pradesh:with special reference to socio-cultural aspects |
| Researcher: | Purkayastha, Nirmal Kumar |
| Guide: | Acharyya, NN |
| University: | Gauhati University |
| Language: | English |
| 3 | |
| Researcher: | Bordoloi, Nirmal Prabha |
| Guide: | Sarma, S N |
| University: | Gauhati University |
| Language: | English |
| 4 | |
| Researcher: | Purkayastha, Nirmal Kumar Deb |
| Guide: | Acharya, N N |
| University: | Gauhati University |
| Language: | English |