| 1 | Uttar-vaidik kal mein samajik parivartan:ek aitihasik anusheelan |
| Researcher: | Kumar, Jitendra |
| Guide: | Rajiv, Ranjan |
| University: | Bhupendra Narayan Mandal University |
| Language: | Hindi |
| 2 | |
| Researcher: | Nayak, Bishnu Kumar |
| Guide: | Paswan, Jawahar |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) |
| Language: | Hindi |