| 1 | ||
| Researcher: | Pandya, Rupalben D. | |
| Guide: | Singh, S. P. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Bhatt, Hitarth B. | |
| Guide: | Singh, S. P. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Burne, Dharmapal | |
| Guide: | Vindal, Vaibhav | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||