| 1 | |
| Researcher: | Narendra Dev |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Varma, Narendra Dev |
| University: | Dr Harisingh Gour Vishwavidyalaya |
| Language: | Hindi |
| 3 | |
| Researcher: | Dani, Narendra Dev |
| Guide: | Srivastava, A K |
| University: | University of Lucknow |
| Language: | English |