| 1 | ||
| Researcher: | Harikumar, P S | |
| Guide: | Pillai, V N Sivasankara | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Anusha P T | |
| Guide: | Rao, S Venugopal | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||