| 1 | |
| Researcher: | Zala, Mayurdhvajsinh Rajendrasinh |
| Guide: | Rana, Arjunsinh C. |
| University: | Saurashtra University, Rajkot |
| Language: | English |
| 2 | |
| Researcher: | Patel, Bhavinkumar Mohanbhai |
| Guide: | Desai, D.B. |
| University: | Gujarat University, Ahmedabad |
| Language: | English |