| 1 | |
| Researcher: | Kannan, P |
| Guide: | Ananthakrishna Nadar, P |
| University: | Anna University |
| Language: | English |
| 2 | |
| Researcher: | Murugesan, V A |
| Guide: | Ananthakrishna Nadar, P |
| University: | Anna University |
| Language: | English |
| 3 | |
| Researcher: | Petchinatha, Pillai |
| Guide: | Ananthakrishna Nadar, PShanmugam, P |
| University: | Madurai Kamaraj University |
| Language: | English |