| 1 | ||
| Researcher: | Sutariya, Rutulkumar Trikambhai | |
| Guide: | Chakrawal, A K | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| 2 | ||
| Researcher: | Poovancheri, Amina | |
| Guide: | P M, Rejimon | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||