| 1 | |
| Researcher: | Vunnam, Rahul Kumar |
| Guide: | Kumar, K. Chandra |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 2 | |
| Researcher: | Singh, Rahul Kumar |
| Guide: | Sarkar, B.C.Ray, Dipankar |
| University: | Indian School of Mines, Dhanbad |
| Language: | English |