| 1 | |
| Researcher: | Singh, Surender |
| Guide: | Singh, Jai Pal |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |
| 2 | |
| Researcher: | Gangwar, Surender Pal |
| Guide: | Verma, Mahesh |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |