| 1 | ||
| Researcher: | Das, Prabal | |
| Guide: | Chanda, Kironmala | |
| University: | Indian School of Mines, Dhanbad | |
| Language: | English | |
| 2 | ||
| Researcher: | Das, Prabal Kumar | |
| Guide: | Mukhopadhyay, J | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Das, Prabal Shankar | |
| Guide: | Chatterjee, Rima | |
| University: | Indian School of Mines, Dhanbad | |
| Language: | English | |