| 1 | |
| Researcher: | Sethuraman, B Nagaraja |
| Guide: | Mathavan, S |
| University: | Madurai Kamaraj University |
| Language: | English |
| 2 | |
| Researcher: | Karunanithi, G |
| Guide: | Venkataratnam, R |
| University: | Madurai Kamaraj University |
| Language: | English |
| 3 | |
| Researcher: | Ranjit Singh, A J A |
| Guide: | Haniffa, M A |
| University: | Madurai Kamaraj University |
| Language: | English |