| 1 | |
| Researcher: | Bhatt, Darshnaben, Yogendrabhai |
| Guide: | Pandya, S, S |
| University: | Hemchandracharya North Gujarat University, Patan |
| Language: | English |
| 2 | |
| Researcher: | Patel, Harshadben Mahendrakumar |
| Guide: | Shah, A S |
| University: | North Gujarat University |
| Language: | English |