| 1 | ||
| Researcher: | Vyas, Miraben Yashvantray | |
| Guide: | Popat, B L | |
| University: | Saurashtra University | |
| Language: | English | |
| 2 | ||
| Researcher: | Nitranjan | |
| Guide: | Malik, Ashok Kumar | |
| University: | Chaudhary Devi Lal University, Sirsa | |
| Language: | Arabic | |
| 3 | ||
| Researcher: | Rana, Girish Kanubhai | |
| Guide: | Desai, Dharamsinh B. | |
| University: | Gujarat University, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||