| 1 | Role of study centres in open universities: A case study of Dr B R Ambedkar opne University |
| Researcher: | Singh, Bhagavat |
| Guide: | Prasad, Krishna |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Venkatakshmi, B |
| Guide: | Prasad, Krishna |
| University: | Andhra University |
| Language: | English |