| 1 | |
| Researcher: | Patel, Jigna Hamirbhai | 
| Guide: | Thaker, Vrinda S. | 
| University: | Saurashtra University, Rajkot | 
| Language: | English | 
| 2 | |
| Researcher: | Monpara, Jagdishchandra Khimjibhai | 
| Guide: | Thaker, Vrinda S. | 
| University: | Saurashtra University, Rajkot | 
| Language: | English |