| 1 | ||
| Researcher: | Yadav, Ram Narayan | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 2 | ||
| Researcher: | Yadav, Ram Narayan | |
| Guide: | Upadhyay, Ravishankar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Yadav, Ram Narayan Singh | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 4 | ||
| Researcher: | Yadav, Ram Narayan Singh | |
| University: | Magadh University | |
| Language: | English | |