| 1 | study of Janashikshan Nilayam in Visakhapatnam District, Andhra Pradesh |
| Researcher: | Raja Rao, D |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Sashikala, G S |
| Guide: | Sree Rama Murthy, M |
| University: | Osmania University |
| Language: | English |