| 1 | ||
| Researcher: | Alagappan, N | |
| Guide: | Govindaswamy, M S | |
| University: | Annamalai University | |
| Language: | English | |
| 2 | ||
| Researcher: | Alagappan, N | |
| Guide: | Govindasmy, M S | |
| University: | Annamalai University | |
| 3 | ||
| Researcher: | Alagappan. N | |
| University: | Annamalai University | |
| Language: | English | |
| Shodhganga | ||