| 1 | Aspect of socio-economic history of Patna District, 1765-1856 |
| Researcher: | Sinha, Ranjan |
| Guide: | Sinha, B K |
| University: | Patna University |
| Language: | English |
| 2 | |
| Researcher: | Ranjan, Avinash |
| Guide: | Aravind, AjuChoudhary, Bikramaditya Kumar |
| University: | Indian School of Mines, Dhanbad |
| Language: | English |