| 1 | ||
| Researcher: | Porselvi V M | |
| Guide: | Kumaresan S | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Agnes Porselvi, A R | |
| Guide: | Sivaraj, D; Tamizh Chelvam | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||