| 1 | ||
| Researcher: | Sreeletha S | |
| Guide: | Prabhakaran Nayar S R | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sreeletha G S | |
| Guide: | Rajendran G | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Sreeletha K S | |
| Guide: | Aravindan C M | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||