| 1 | ||
| Researcher: | Pandya, Gaurishankar | |
| Guide: | Nayak, Thakorbhai | |
| University: | Gujarat Vidyapith | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Patel, Hargovindbhai T | |
| Guide: | Nayak, Thakorbhai | |
| University: | Gujarat Vidyapith | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Trivedi, Kunjbala Mahesh | |
| Guide: | Nayak, Thakorbhai | |
| University: | Gujarat Vidyapith | |
| Shodhganga | ||