| 1 | |
| Researcher: | Singh, Ram Sagar |
| Guide: | Singh, Yogendra |
| University: | Jawaharlal Nehru University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Ram Sagar |
| Guide: | Shukla, R L |
| University: | Veer Narmad South Gujarat University |
| Language: | English |
| 3 | |
| Researcher: | Mishr, Ram Sagar |
| Guide: | Sharma, Yogeshwar Das |
| University: | University of Delhi |
| Language: | English |