| 1 | ||
| Researcher: | Santhi, S | |
| Guide: | Sudhanthiram, G P | |
| University: | Periyar University | |
| Language: | Tamil | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Santhi, P | |
| Guide: | Sivalingam, P | |
| University: | Periyar University | |
| Language: | Tamil | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Santhi A | |
| Guide: | Bunumathi C | |
| University: | Periyar University | |
| Language: | Tamil | |
| Shodhganga | ||