| 1 | study of Janashikshan Nilayam in Visakhapatnam District, Andhra Pradesh |
| Researcher: | Raja Rao, D |
| University: | Andhra University |
| Language: | English |
| 2 | study of Jana Shikshana Nilayam in Visakhapatnam District of Andhra Pradesh |
| Researcher: | Raja Rao, D |
| Guide: | Ch Lakshminarayana, P |
| University: | Andhra University |
| Language: | English |