| 1 | ||
| Researcher: | Popat, Pravin Haridas | |
| Guide: | Parmar, S. J. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Oza,Shweta Rasmikant | |
| Guide: | Desai,Maulik | |
| University: | Gujarat University, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||