| 1 | |
| Researcher: | Nirmala, R |
| Guide: | Manavalan, A A |
| University: | University of Madras |
| Language: | Tamil |
| 2 | |
| Researcher: | Ramasamy, K |
| Guide: | Gopalan, N |
| University: | Bharathiar University |
| Language: | Tamil |
| 3 | |
| Researcher: | Subramanian, G |
| Guide: | Balasubramanian, C |
| University: | University of Madras |
| Language: | Tamil |