| 1 | |
| Researcher: | Anu |
| Guide: | Singh, Abhay Narayan |
| University: | Bhupendra Narayan Mandal University |
| Language: | Hindi |
| 2 | |
| Researcher: | Ahalyayan, Anu |
| Guide: | Mishra, Anjani Kumar |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) |
| Language: | English |