| 1 | |
| Researcher: | Chauhan, Ratan Singh |
| Guide: | Durge, V A |
| University: | Mohanlal Sukhadia University |
| Language: | English |
| 2 | |
| Researcher: | Kaushik, Hem Raj |
| Guide: | Singh, V M |
| University: | Himachal Pradesh University |
| Language: | English |
| 3 | |
| Researcher: | Singh, Yaswant |
| Guide: | Singh, V P |
| University: | Banaras Hindu University |
| Language: | English |
| 4 | |
| Researcher: | Gupta, U |
| Guide: | Kapoor, S N |
| University: | University of Mumbai |
| Language: | English |