| 1 | |
| Researcher: | Singh, Rajendra Prasad |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Gujjar, Rajendra Singh |
| Guide: | Rathore, B S |
| University: | Jiwaji University |
| Language: | English |
| 3 | |
| Researcher: | Sharma, Rajendra Prasad |
| Guide: | Bangre, Arun |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |