| 1 | |
| Researcher: | Kumar, Amit |
| Guide: | Sahai, K M |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) |
| Language: | English |
| 2 | |
| Researcher: | Kumar, Pankaj |
| Guide: | Sagar, Vimal |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) |
| Language: | English |
| 3 | |
| Researcher: | Kumar, Anand |
| Guide: | Yadav, B P |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) |
| Language: | English |
| 4 | Spatial analysis of evolution and functions of rural serving centres in Purnea District |
| Researcher: | Kumari, Rakhi |
| Guide: | Yadav , Shio Muni |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) |
| Language: | English |