| 1 | ||
| Researcher: | M. MANIVANNAN | |
| Guide: | Dr. S. RAJENDRAN | |
| University: | Bharathiar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Manivannan M | |
| Guide: | Rajasekaran B | |
| University: | Periyar University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Manivannan.S.K | |
| University: | SRM University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Manivannan. M | |
| Guide: | Tholkappian. P | |
| University: | Annamalai University | |
| Language: | English | |
| Shodhganga | ||