| 1 | |
| Researcher: | Singh, Laxmishwar Prasad |
| Guide: | Sinha, D N |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | Hindi |
| 2 | |
| Researcher: | Vyas, Kumanlal |
| Guide: | Parikh, Lalit Kumar |
| University: | Osmania University |
| Language: | English |
| 3 | |
| Researcher: | Sarswati, Swami Purnanand |
| Guide: | Khan, Mohammad Ayub |
| University: | University of Kashmir |
| Language: | English |