| 1 | ||
| Researcher: | Geetha, R | |
| Guide: | Athitan, A | |
| University: | Madurai Kamraj University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Athitan, A | |
| Guide: | Athitan, A | |
| University: | Madurai Kamraj University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Sanger, S J | |
| Guide: | Athitan, A | |
| University: | Madurai Kamraj University | |
| Language: | English | |
| Shodhganga | ||