| 1 | |
| Researcher: | Tanti, Ramanand |
| Guide: | Jha, Sudhanshu |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) |
| Language: | Hindi |
| 2 | |
| Researcher: | Raman, Ramanand Kumar |
| Guide: | Jha, Devendra |
| University: | Bhupendra Narayan Mandal University |
| Language: | Hindi |