| 1 | |
| Researcher: | Patel, Prabhubhai R |
| Guide: | Raval, Deepakbhai |
| University: | Hemchandracharya North Gujarat University |
| Language: | Gujarati |
| 2 | |
| Researcher: | Mehta, Hardik D |
| Guide: | Patel, P T |
| University: | Hemchandracharya North Gujarat University |
| Language: | Gujarati |