| 1 | ||
| Researcher: | Sumit Kumar | |
| Guide: | Saxena, V K | |
| University: | Chaudhary Charan Singh University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Nagar, Sumit Kumar | |
| Guide: | Lohni, Naveen Chand | |
| University: | Chaudhary Charan Singh University | |
| Language: | Hindi | |
| Shodhganga | ||