| 1 | |
| Researcher: | Lakshmi, Bachu |
| Guide: | Kishore, Nanda |
| University: | Berhampur University |
| Language: | English |
| 2 | |
| Researcher: | Mathew, P M |
| Guide: | Thrivikraman, T |
| University: | Cochin University of Science and Technology |
| Language: | English |
| 3 | |
| Researcher: | Paliwal, Dinesh Kumar |
| University: | University of Delhi |
| Language: | English |