| 1 | ||
| Researcher: | K.UMA | |
| Guide: | Dr.J.EDWIN THOMSON | |
| University: | Vels University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Harikrishnan K, Uma | |
| Guide: | Menon, S K | |
| University: | Gujarat University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Mrs. K. Uma Devi | |
| Guide: | Dr. P. Maruthu Pandian | |
| University: | Bharathiar University | |
| Language: | English | |
| Shodhganga | ||