| 1 | ||
| Researcher: | Parmar, Pragnaben Mohanbhai | |
| Guide: | Varotariya, R K | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| 2 | ||
| Researcher: | Poovancheri, Amina | |
| Guide: | P M, Rejimon | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||