| 1 | |
| Researcher: | Sinha, Indra Kumar |
| Guide: | Aqueque, Md |
| University: | Magadh University |
| Language: | English |
| 2 | History and administration of chhattisgarh province, 1854 to 1861 |
| Researcher: | Bimal, Indra Pal |
| Guide: | Sinha, R M |
| University: | Pandit Ravishankar Shukla University |
| Language: | English |