| 1 | |
| Researcher: | Dayma, Paras Bhavsangbhai |
| Guide: | Patel, R.K. |
| University: | Hemchandracharya North Gujarat University, Patan |
| Language: | English |
| 2 | |
| Researcher: | Puppala, Ganga Mani |
| Guide: | Valli, A.Amrutha |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |