| 1 | |
| Researcher: | Krishna Rao, V |
| Guide: | Sastry, Subrahmanya C |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Anjaneyulu, Bandlamudi |
| Guide: | Rao, P Adeswara |
| University: | Andhra University |
| Language: | Hindi |
| 3 | |
| Researcher: | Acharyulu, Kanduri Venkata Satyanarayan |
| Guide: | Sundara Reddi, G |
| University: | Andhra University |
| Language: | Hindi |