| 1 | ||
| Researcher: | Deepika Kumari | |
| Guide: | Mahajan S.K. | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Deepika Kumari | |
| Guide: | Ram Shankar Gupta | |
| University: | Guru Gobind Singh Indraprastha University | |
| Language: | English | |
| Shodhganga | ||