| 1 | |
| Researcher: | Verma, Veer Pal |
| Guide: | Kamal Singh |
| University: | Ch Charan Singh University |
| Language: | Hindi |
| 2 | |
| Researcher: | Sushma Rani |
| Guide: | Gupta, Ramesh |
| University: | Kurukshetra University |
| Language: | Hindi |
| 3 | |
| Researcher: | Dass, Pushpa Rani |
| University: | University of Delhi |
| Language: | English |