| 1 | |
| Researcher: | Mishra, Ram Lakhan |
| University: | University of Calcutta |
| Language: | Hindi |
| 2 | |
| Researcher: | Shukla, Ram Lakhan |
| University: | Sardar Patel University |
| Language: | Hindi |
| 3 | |
| Researcher: | Shukla, Ram Lakhan |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | Hindi |
| 4 | |
| Researcher: | Pandey, Ram Lakhan |
| University: | University of Allahabad |
| Language: | Hindi |