| 1 | comparative study of the devotional (Vaisnavite) lyrics of Assam and Bengal | |
| Researcher: | Das, Nirmal | |
| University: | Gauhati University | |
| Language: | English | |
| 2 | ||
| Researcher: | Das, Nirmal | |
| Guide: | Choudhari, Manjari | |
| University: | Tripura University | |
| Language: | Bengali | |
| 3 | ||
| Researcher: | Das, Nirmal Kumar | |
| University: | University of Calcutta | |
| Language: | English | |
| 4 | Demographic profile of the recognized labour of Paradip port | |
| Researcher: | Das, Nirmal Chandra | |
| Guide: | Mahapatra, L K | |
| University: | Utkal University | |
| Language: | English | |
| Shodhganga | ||
| 5 | ||
| Researcher: | Das, Nirmal Kumar | |
| Guide: | n.d. | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||