| 1 | ||
| Researcher: | Satheesh, Nisha | |
| Guide: | Padmanabhan, A S | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Shetty, Satheesh kumar | |
| Guide: | Jogul, JohnsonMukkanti, K | |
| University: | Jawaharlal Nehru Technological University Hyderabad | |
| Language: | English | |