| 1 | |
| Researcher: | Sinha, Raj Govind |
| Guide: | Sharan, M K |
| University: | Magadh University |
| Language: | Hindi |
| 2 | |
| Researcher: | Selva Raj, C |
| Guide: | Gurumurthy, S |
| University: | University of Madras |
| Language: | English |
| 3 | |
| Researcher: | Dubey, Raj Deo |
| Guide: | Singh, J P |
| University: | Banaras Hindu University |
| Language: | English |
| 4 | |
| Researcher: | Chhatri, Raj Bahadur |
| Guide: | Dubey, Nagesh |
| University: | Dr. Harisingh Gour Vishwavidyalaya, Sagar |
| Language: | Hindi |