| 1 | |
| Researcher: | Mero, Kulhiu |
| Guide: | Syiemlieh, H. J.Walia, D. |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |
| 2 | |
| Researcher: | Khan, Israil |
| Guide: | Sahoo, P.R.Venkatesh, A.S.Golani, P.R. |
| University: | Indian School of Mines, Dhanbad |
| Language: | English |