| 1 | ||
| Researcher: | Ken, Bhupendra Singh | |
| Guide: | Nandi, Barun Kumar | |
| University: | Indian School of Mines, Dhanbad | |
| Language: | English | |
| 2 | ||
| Researcher: | Rao, Nagothi Venkateswara | |
| Guide: | R Siva Rama Prasad | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||