| 21 | |
| Researcher: | Sardar, Amit |
| Guide: | Nayak, D.K. |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |
| 22 | |
| Researcher: | Das, Sibabrata |
| Guide: | Kulkarni, P M |
| University: | Jawaharlal Nehru University, New Delhi |
| Language: | English |
| 23 | Ethnomedicinal practices, Public health and sustainable development |
| Researcher: | Kumar, Amiya |
| Guide: | Behura, Ajit kumarBehera, Hari Charan |
| University: | Indian School of Mines, Dhanbad |
| Language: | English |