| 1 | ||
| Researcher: | Praveen, Vimal | |
| Guide: | Malhotra, K C | |
| University: | Himachal Pradesh University | |
| 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: | Tewari, K C | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| Shodhganga | ||