| 1 | ||
| Researcher: | Murugan R | |
| Guide: | Velumani V | |
| University: | Periyar University | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Deepanchi M | |
| Guide: | Velumani V | |
| University: | Periyar University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Pargunan S | |
| Guide: | Velumani V | |
| University: | Periyar University | |
| Language: | Tamil | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Vijayendran V | |
| Guide: | Velumani V | |
| University: | Periyar University | |
| Language: | Tamil | |
| Shodhganga | ||