| 1 | |
| Researcher: | Nayee, Lalabhai, Manubhai |
| Guide: | Parikh, N, J. |
| University: | Hemchandracharya North Gujarat University, Patan |
| Language: | Gujarati |
| 2 | |
| Researcher: | Chaudhari, Virendrakumar, Ramjibhai |
| Guide: | Savaliya, R, T |
| University: | University of Calcutta, Kolkata |
| Language: | Gujarati |