| 1 | |
| Researcher: | Mukherjee, Sankar |
| Guide: | Biswas, G.P. |
| University: | Indian School of Mines, Dhanbad |
| Language: | English |
| 2 | |
| Researcher: | Medem, Siva Sankar |
| Guide: | Prasad, I. Devi Vara |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 3 | |
| Researcher: | Chattopadhyay, Uday Sankar |
| Guide: | Venugopal, R.Giuricharan, T. |
| University: | Indian School of Mines, Dhanbad |
| Language: | Arabic |