| 1 | |
| Researcher: | Vimala, D |
| Guide: | Rao, B V kutumba |
| University: | Osmania University |
| Language: | Telugu |
| 2 | Grandhavatarikas: Source of Andhra History upto 16th Century A D |
| Researcher: | Deenavathi, Manapragada |
| Guide: | Rao, B V kutumba |
| University: | Osmania University |
| Language: | English |