| 1 | |
| Researcher: | Mali, Vishnuprakash |
| Guide: | Sharma, Suresh |
| University: | Mohanlal Sukhadia University |
| Language: | Hindi |
| 2 | |
| Researcher: | Anand, Krishna |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Trivedi, P K |
| Guide: | Bajpai, K D |
| University: | Barkatullah Vishwavidyalaya |
| Language: | English |