| 1 | |
| Researcher: | Dubey, Purushottam |
| Guide: | Pathak, S S |
| University: | Vikram University |
| Language: | Hindi |
| 2 | |
| Researcher: | Dadhich, Purushottam |
| Guide: | Shastri, B L |
| University: | Vikram University |
| Language: | English |
| 3 | |
| Researcher: | Darvekar, Ranjan Purushottam |
| Guide: | Varshadpande, V K |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | Marathi |