| 1 | ||
| Researcher: | Deepa, B. | |
| Guide: | Gurumurthy, Prema | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Devapal, Deepa | |
| Guide: | Packirisamy, SNinan, K N | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||