| 1 | ||
| Researcher: | Reddy, V. Siva Rama Krishna | |
| Guide: | Satyanarayana, P.V.V. | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | Arabic | |
| 2 | ||
| Researcher: | Krishna, B V Rama | |
| Guide: | Rao, B Basaveswara | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||