| 1 | |
| Researcher: | Khandelwal, Rameshwar Lal |
| University: | Dr Bhimrao Ambedkar University |
| Language: | Hindi |
| 2 | |
| Researcher: | Srivastava, Shanti |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Desai, Ishwarlal M |
| University: | Sardar Patel University |
| Language: | Hindi |