| 1 | ||
| Researcher: | Gajula, Santhosh Kumar Raja | |
| University: | Jawaharlal Nehru Technological University, Anantapuram | |
| Language: | Arabic | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Dube, Priyanka Satyanarayan | |
| Guide: | Jain, N. K. | |
| University: | Gujarat University, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||