| 1 | Samstipur jilla me audhyogik vikash, sambhavna e avem yojnae |
| Researcher: | Suman |
| Guide: | Chaudhary, D K |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) |
| Language: | Hindi |
| 2 | Importance of regional rural banks in rural development in the district of Purnea |
| Researcher: | Kumar, Sujit |
| Guide: | Singh, A K |
| University: | Bhupendra Narayan Mandal University |
| Language: | English |