| 1 | ||
| Researcher: | Muthusubramanian, S | |
| Guide: | Sivasubramanian, S | |
| University: | Madurai Kamaraj University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Muthusubramanian, P | |
| University: | Annamalai University | |
| Language: | English | |
| 3 | ||
| Researcher: | Muthusubramanian, P | |
| Guide: | Ramaswamy, K | |
| University: | Annamalai University | |