| 1 | ||
| Researcher: | Sri Mahan Borah | |
| Guide: | Debashish Bhattacharjee | |
| University: | Assam University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Dwarapudi, Srinivas | |
| Guide: | Debashish BhattacharjeeVenugopal, R | |
| University: | Indian School of Mines | |
| Language: | English | |
| Shodhganga | ||