| 1 | |
| Researcher: | Durga Prasad, K |
| Guide: | Somasekhara Rao, K |
| University: | Andhra University |
| Language: | English |
| 2 | A Study Of Passenger Amenities In Indian Railway With Reference To Vijayawada Division |
| Researcher: | Durga Prasad, V V |
| Guide: | Rani, D Lalitha |
| University: | Andhra University |
| Language: | English |