| 1 | ||
| Researcher: | Prema, R | |
| Guide: | Raghavendran, A | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Perumpadaiyan, H | |
| Guide: | Raghavendran, A | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Kalirajan, K | |
| Guide: | Raghavendran, A | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||