| 1 | ||
| Researcher: | Jani, Pareshkumar Kanaiyalal | |
| Guide: | Ashar, Bipin | |
| University: | Saurashtra University | |
| Language: | Gujarati | |
| 2 | ||
| Researcher: | Jani, Jyotindra Mulshankerbhai | |
| Guide: | Chauhan, P. L. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||