| 1 | |
| Researcher: | Nirmal |
| University: | University of Delhi |
| Language: | Hindi |
| 2 | |
| Researcher: | Dalela, Nirmal |
| Guide: | Hajela, Pushpa |
| University: | Aligarh Muslim University |
| Language: | English |
| 3 | |
| Researcher: | Arya, Nirmal |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 4 | |
| Researcher: | Pathak, Nirmal Chander |
| University: | Pandit Ravishankar Shukla University |
| Language: | English |