| 1 | ||
| Researcher: | Shukala, Vaidehi Rasesh | |
| Guide: | Bhatasna, R. B. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Rana, Rajesh D | |
| Guide: | Desai, U T | |
| University: | Veer Narmad South Gujarat University | |
| Language: | English | |
| Shodhganga | ||