| 1 | |
| Researcher: | Raval, Mayur Pradeepbhai | 
| Guide: | Vaghani, Ramesh D. | 
| University: | Saurashtra University, Rajkot | 
| Language: | English | 
| 2 | |
| Researcher: | Pilojpara, Anjana Shantibhai | 
| Guide: | Bhensadadiya, C.G. | 
| University: | Saurashtra University, Rajkot | 
| Language: | English |