| 1 | ||
| Researcher: | Shanmuugam | |
| Guide: | Balasunramanian, V | |
| University: | Annamalai University | |
| 2 | ||
| Researcher: | Varahyamoorthy, R | |
| Guide: | Balasubramanian, V | |
| University: | Annamalai University | |
| 3 | ||
| Researcher: | V, Madhusudhanan Pillai | |
| Guide: | Chandrasekharan, M P | |
| University: | University of Calicut | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Abdurahiman, P A | |
| Guide: | Sainul Abideen, E P | |
| University: | University of Calicut | |
| Language: | English | |
| Shodhganga | ||