| 1 | ||
| Researcher: | Thripuram, Vijaya Durga | |
| Guide: | Babu, B.Hari | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | Arabic | |
| 2 | ||
| Researcher: | Palaniappan N | |
| Guide: | Chhgan Lal and Chowhan, Raju | |
| University: | Central University of Gujarat, Gandhinagar | |
| Language: | English | |
| Shodhganga | ||