| 1 | |
| Researcher: | Prasad, Devendra |
| University: | Birla Institute of Technology |
| Language: | English |
| 2 | |
| Researcher: | Bhujanga Rao, M |
| University: | Osmania University |
| Language: | English |
| 3 | |
| Researcher: | Borgohain, Bhairab |
| Guide: | Hazarika, G C |
| University: | Dibrugarh University, Dibrugarh |
| Language: | English |