| 1 | ||
| Researcher: | Kumari, Archana | |
| Guide: | Jha, J S | |
| University: | Mahatma Jyotiba Phule Rohilkhand University | |
| Language: | English | |
| 2 | ||
| Researcher: | Popat, Pritesh V (, ) | |
| Guide: | Vaghani, Rameshbhai D (, ) | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||