| 1 | |
| Researcher: | Suryanarayana, A |
| University: | Osmania University |
| Language: | English |
| 2 | Public distribution system in Andhra Pradesh: A case study of Visakhapatnam Distrcit |
| Researcher: | Suryanarayana, Gollu |
| Guide: | Ramana, K V |
| University: | Andhra University |
| Language: | English |