| 1 | |
| Researcher: | Sri Prakash |
| Guide: | Roy, S R |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Rai, Sri Prakash |
| University: | University of Allahabad |
| Language: | English |
| 3 | |
| Researcher: | Mahanta, SriPrakash |
| Guide: | Sarma, Rajendra Nath |
| University: | Gauhati University |
| Language: | English |