| 1 | ||
| Researcher: | Jariya, Mahesh, Momaiyabhai | |
| Guide: | Kaneria, V, J. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| 2 | ||
| Researcher: | Pandya, Miteshkumar | |
| Guide: | Oza, N. D. | |
| University: | Sardar Patel University, Vallabh Vidyanagar | |
| Language: | Arabic | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Ramesh, Latha | |
| Guide: | Charumathi, B. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||