| 1 | |
| Researcher: | Sharma, Radha Krishna |
| Guide: | Singh, N B |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |
| 2 | |
| Researcher: | Sinhal, Vijai Kumar |
| Guide: | Singh, V P |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |