| 1 | ||
| Researcher: | Singh, Gorakh Nath | |
| Guide: | Chaudhary, Sriram | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Srivastava, Gorakh Nath | |
| Guide: | Singh, Sadanand | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Srivastava, Gorakh Nath | |
| Guide: | Singh, Sadanand | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||