| 1 | |
| Researcher: | Mishra, D K |
| Guide: | Singh, H G |
| University: | Magadh University |
| Language: | English |
| 2 | Formation on regional states and the historical geography of Orissa |
| Researcher: | Mishra, P K |
| Guide: | Thakur, U |
| University: | Magadh University |
| Language: | English |