| 1 | |
| Researcher: | Thaker, Bhartiben Harishbhai |
| Guide: | Pathak, C C |
| University: | Sardar Patel University |
| Language: | English |
| 2 | |
| Researcher: | Panchal, Dharmishtha |
| Guide: | Shah, J H |
| University: | Gujarat University |
| Language: | English |
| 3 | |
| Researcher: | Patel, Sudha R |
| Guide: | Shah, J H |
| University: | Gujarat University |
| Language: | English |