| 1 | |
| Researcher: | Sinha, Nirmal Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Nirmal Kumar |
| Guide: | Kapur, M L |
| University: | University of Jammu |
| Language: | English |
| 3 | |
| Researcher: | Gupta, Nirmal Kumar |
| Guide: | Gupta, Subhash C |
| University: | University of Jammu |
| Language: | English |