| 1 | ||
| Researcher: | Vimal Singh | |
| Guide: | Mukherjee, M R | |
| University: | University of Allahabad | |
| Language: | English | |
| 2 | ||
| Researcher: | Srivastava, Vimal Kant | |
| Guide: | Saxena, B B L | |
| University: | University of Allahabad | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Singh, Vimal Sheel | |
| Guide: | Tiwari, K C | |
| University: | Aligarh Muslim University | |