| 1 | |
| Researcher: | Sreenivasulu, Kopperla |
| Guide: | Rao, D Bhaskara |
| University: | Acharya Nagarjuna University |
| Language: | English |
| 2 | |
| Researcher: | Anthony, P A |
| Guide: | Dash, A S |
| University: | Utkal University |
| Language: | English |
| 3 | |
| Researcher: | Rai, Kishor Kumar |
| Guide: | Vandana |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |