| 1 | ||
| Researcher: | Motwani, Shilpa, Sachanand | |
| Guide: | Pandya, Hemal, B | |
| University: | Gujarat University, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Vasoya, Mansukhalal, Boghabhai | |
| Guide: | Dodiya, B.M. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |