| 1 | ||
| Researcher: | Porkodi, A | |
| Guide: | Ramakrishnan, T V | |
| University: | Sri Ramachandra University | |
| Language: | English | |
| 2 | ||
| Researcher: | Porkodi A | |
| Guide: | Lalitha, K | |
| University: | Sri Ramachandra Medical College and Research Institute | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Porkodi, A. | |
| Guide: | Elangovan, M. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||