| 1 | ||
| Researcher: | Mehta, R. | |
| Guide: | Radhakrishan, T. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Mehta, Gunjankumar Jagdishbhai | |
| Guide: | Jadeja, Vasantba J. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||