| 1 | Bihar rajya mein prathmik prashiksha kee samasyayon ka adhyayan |
| Researcher: | Ram Ayodhya |
| Guide: | Singh, R R |
| University: | Patna University |
| Language: | Hindi |
| 2 | |
| Researcher: | Singh, Ram Ayodhya |
| Guide: | Singh, J P |
| University: | Magadh University |
| Language: | English |