| 1 | ||
| Researcher: | Singh, Varun | |
| Guide: | Agrawal, S S | |
| University: | University of Delhi | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Singh, Varun Kumar | |
| Guide: | Lingamallu, Giribabu | |
| University: | Osmania University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Singh, Varun Pratap | |
| Guide: | Singh, Raj Kumar | |
| University: | Shri Jagdishprasad Jhabarmal Tibarewala University | |
| Language: | Arabic | |
| Shodhganga | ||