| 1 | |
| Researcher: | Upadhyaya, Gopal Krishna |
| Guide: | Verma, J S |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |
| 2 | |
| Researcher: | Deepmala |
| Guide: | Agarwal, Rashmi |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |