| 1 | ||
| Researcher: | Rajamanickam, R | |
| Guide: | Nagan, SRajamohan, S | |
| University: | Anna University | |
| Language: | English | |
| 2 | ||
| Researcher: | Samuel Rajkumar, A | |
| Guide: | Nagan, S | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Radhakrishnan, S | |
| Guide: | Nagan, S | |
| University: | Anna University | |
| Language: | English | |