| 1 | ||
| Researcher: | Anbarasan, S | |
| Guide: | Durai, S | |
| University: | Periyar University | |
| Language: | Tamil | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Umarani, S | |
| Guide: | Durai, S | |
| University: | Periyar University | |
| Language: | Tamil | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Malarkodi, S | |
| Guide: | Durai, S | |
| University: | Periyar University | |
| Language: | Tamil | |
| Shodhganga | ||