| 1 | |
| Researcher: | Karan, Krishna Kumar |
| Guide: | Roy, Ramjee |
| University: | Veer Kunwar Singh University |
| Language: | English |
| 2 | |
| Researcher: | Sharma, Mukesh Kumar |
| Guide: | Mishra, Sudarshan |
| University: | Veer Kunwar Singh University |
| Language: | English |
| 3 | |
| Researcher: | Gupta, Bihari Prasad |
| Guide: | Roy, Ram Jee |
| University: | Veer Kunwar Singh University |
| Language: | Hindi |