| 1 | |
| Researcher: | Sudhir, Kumar |
| Guide: | Singh, T D |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Goyal, Sudhir Kumar |
| Guide: | Sharma, S K |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | Hindi |
| 3 | |
| Researcher: | Bansal, Sudhir Kumar |
| University: | University of Rajasthan |
| Language: | English |