| 1 | |
| Researcher: | Vaja, Pratap, Ramshibhai |
| Guide: | Gohil, N, U |
| University: | Saurashtra University, Rajkot |
| Language: | English |
| 2 | |
| Researcher: | Chavada, Komalben Devdanbhai |
| Guide: | Rupareliya, Rajesh M. |
| University: | Bhakta Kavi Narsinh Mehta University |
| Language: | Gujarati |