| 1 | |
| Researcher: | Choudhary, Rameo |
| Guide: | Yadav, Bhawesh Prasad |
| University: | Bhupendra Narayan Mandal University |
| Language: | Hindi |
| 2 | |
| Researcher: | Choudhary, Ramdeo |
| Guide: | Yadav, Bhawesh Prasad |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) |
| Language: | Hindi |