| 1 | |
| Researcher: | Patel, Vinodchandra Philkhubhai |
| Guide: | Desai, A M |
| University: | Veer Narmad South Gujarat University |
| Language: | Hindi |
| 2 | |
| Researcher: | Jain, Shobhanaben Punamchand |
| Guide: | Tai, A K |
| University: | Veer Narmad South Gujarat University |
| Language: | English |