| 1 | |
| Researcher: | Erikipati, Kamala, Pranoothi |
| Guide: | Emmanuel, Pranoothi |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 2 | |
| Researcher: | Patel, Ashaben, Kiritbhai |
| Guide: | Patel, I, C |
| University: | Hemchandracharya North Gujarat University, Patan |
| Language: | English |