| 1 | |
| Researcher: | Anjaiah, Puttapaka |
| University: | Potti Sreeramulu Telugu University |
| Language: | English |
| 2 | Prataparudrudu-Kakatiya samsalya Patanamu, Kri Sam 1289-1323 |
| Researcher: | Appa Rao, Pujair |
| University: | Potti Sreeramulu Telugu University |
| Language: | English |