| 1 | |
| Researcher: | Sharma, Ramesh Chand |
| Guide: | Rai, Lalan |
| University: | Himachal Pradesh University |
| Language: | Hindi |
| 2 | |
| Researcher: | Khare, Ramesh Chandra |
| Guide: | Verma, S K |
| University: | Dr Harisingh Gour Vishwavidyalaya |
| Language: | English |
| 3 | |
| Researcher: | Sinha, Ramesh Chandra Prasad |
| Guide: | Sinha, R K |
| University: | Patna University |
| Language: | English |