| 1 | Tribal Economy: A case study of donubai Panchayat in Srikakulam District |
| Researcher: | Rama Mani, V S |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Mandal, Gopal Chandra |
| Guide: | Roy, Durgadas |
| University: | Rabindra Bharati University |
| Language: | English |