| 1 | ||
| Researcher: | Varma, Rajendra | |
| Guide: | Mehta, Ramnath | |
| University: | Himachal Pradesh University | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Varma, Rajendra Prasad | |
| University: | Vikram University | |
| Language: | English | |
| 3 | ||
| Researcher: | Varma, Rajendra Kumar | |
| University: | University of Allahabad | |
| Language: | Hindi | |
| 4 | ||
| Researcher: | Varma Rajendra Kumar | |
| Guide: | Kalicharan Snehi | |
| University: | University of Lucknow | |
| Shodhganga | ||