| 1 | ||
| Researcher: | Longjam Kabita Chanu | |
| University: | University of Delhi | |
| Language: | Arabic | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Syed, Moeen | |
| Guide: | Babu, V R R M | |
| University: | Andhra University | |
| Language: | English | |
| 3 | ||
| Researcher: | S, Thinesh Kumar | |
| Guide: | Rao, G. Srinivasa | |
| University: | Indian School of Mines, Dhanbad | |
| Language: | English | |