| 1 | ||
| Researcher: | Thirumalai, M | |
| Guide: | Jeyaraman, N | |
| University: | Madurai Kamaraj University | |
| Language: | Tamil | |
| 2 | ||
| Researcher: | Thirumalai, M | |
| Guide: | Natarajan, R | |
| University: | Alagappa University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Thirumalai, M S | |
| Guide: | Sen, Sukumar | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||