| 1 | |
| Researcher: | Nirmal Kumar |
| Guide: | Venkatasubramanian, T K |
| University: | University of Delhi |
| Language: | English |
| 2 | |
| Researcher: | Singh, Nirmal Kumar |
| Guide: | Kapur, M L |
| University: | University of Jammu |
| Language: | English |
| 3 | Inter-communal Relations in Jammu and Kashmir From 1846-1931 |
| Researcher: | Nirmal Kumar Singh |
| Guide: | Kapur, M L |
| University: | University of Jammu |
| Language: | English |
| 4 | Outline history Of Arunachal Pradesh:with special reference to socio-cultural aspects |
| Researcher: | Purkayastha, Nirmal Kumar |
| Guide: | Acharyya, NN |
| University: | Gauhati University |
| Language: | English |
| 5 | |
| Researcher: | Purkayastha, Nirmal Kumar Deb |
| Guide: | Acharya, N N |
| University: | Gauhati University |
| Language: | English |
| 6 | |
| Researcher: | Soombria, Nirmal Kumar Singh |
| Guide: | Kapoor, M L |
| University: | University of Jammu |
| Language: | English |