| 1 | |
| Researcher: | N.Ch., Sudhamydhili |
| Guide: | Rao, Gumma Samba Siva |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | Arabic |
| 2 | |
| Researcher: | Kamala Devi, A |
| University: | Andhra University |
| Language: | Telugu |
| 3 | |
| Researcher: | Panduranga Rao, M |
| University: | Andhra University |
| Language: | Telugu |