| 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 |