| 1 | |
| Researcher: | Singh, Radhe Shyam |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Prasad, Radhe Shyam |
| Guide: | Pandey, B M |
| University: | Magadh University |
| Language: | Hindi |
| 3 | |
| Researcher: | Dwivedi, Radhe Shyam |
| University: | Jiwaji University |
| Language: | English |