| 1 | ||
| Researcher: | Purohit, Khyati Jagdishbhai | |
| Guide: | Pandey, O. P. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| 2 | ||
| Researcher: | Dobariya, Pareshkumar Damjibhai (, ) | |
| Guide: | Maniar, B G (, ) | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||