| 1 | ||
| Researcher: | Vinu, T P | |
| Guide: | Menon, C S | |
| University: | Mahatma Gandhi University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Chandrasekaran A | |
| Guide: | Marthandam S S K | |
| University: | Sri Ramachandra Medical College and Research Institute | |
| Language: | English | |
| Shodhganga | ||