| 1 | |
| Researcher: | Das, Nanda Dulal |
| Guide: | Sen, Sucharita |
| University: | Jawaharlal Nehru University, New Delhi |
| Language: | English |
| 2 | |
| Researcher: | Dhanekula, Siva Sankara Rao |
| Guide: | Rao, B Sambasiva |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |