| 1 | ||
| Researcher: | Hymavathi, A | |
| Guide: | Raghavacharyulu, V K | |
| University: | Acharya Nagarjuna University | |
| Language: | Arabic | |
| 2 | ||
| Researcher: | Hymavathi, V | |
| Guide: | Johnson, P | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Hymavathi, V | |
| Guide: | Johnson, P | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 4 | ||
| Researcher: | Hymavathi, A | |
| Guide: | Raghavacharyulu, D V K | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||