| 1 | ||
| Researcher: | Vala, Juvansinh D (, ) | |
| Guide: | Bhatt, Vibhaben V (, ) | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Lakhatariya, Ketan Natwarlal (, ) | |
| Guide: | Bhimani, Girish (, ) | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||