| 1 | |
| Researcher: | Mishra, Saroj Kumar |
| Guide: | Chourasia, H L |
| University: | Pandit Ravishankar Shukla University |
| Language: | Hindi |
| 2 | |
| Researcher: | Yadav, Ramanath |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 3 | |
| Researcher: | Maiti, Lakshminarayan |
| University: | University of Calcutta |
| Language: | English |