| 1 | |
| Researcher: | Chandrasekharan, V R |
| Guide: | Sundaram, A K |
| University: | University of Mumbai |
| Language: | English |
| 2 | |
| Researcher: | Joy, E C |
| University: | Cochin University of Science and Technology |
| Language: | English |
| 3 | |
| Researcher: | Ram Chander |
| University: | Maharshi Dayanand University |
| Language: | English |