| 1 | |
| Researcher: | Pandey, Pyare Lal |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Pyare Lal Shrimal |
| Guide: | Upadhaya, C M |
| University: | Vikram University |
| Language: | Hindi |
| 3 | |
| Researcher: | Pandey, Pyare Lal |
| Guide: | Dwivedi, Surya Narain |
| University: | Banaras Hindu University |
| Language: | English |