| 1 | The traditional retail business and trading practices: a case study in Visakhpatnam city |
| Researcher: | Visweswara Rao, K |
| Guide: | Babaji, U |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Lakshmana Swamy, A |
| Guide: | Babaji, U |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Udaya Sankar, N |
| Guide: | Babaji, U |
| University: | Andhra University |
| Language: | English |