| 1 | ||
| Researcher: | Singh, Vikas Kumar | |
| Guide: | Singh, Ajay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Singh, Vikas Kumar | |
| Guide: | Singh, Prabhakar | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Dubey, Vikas Kumar | |
| Guide: | Pandey, Kishori Lal | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Srivastava, Vikas Kumar | |
| Guide: | Srivastava, Krishna Mohan | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||