| 1 | ||
| Researcher: | Baby V | |
| Guide: | Ayyasamy P M | |
| University: | Periyar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Baby, V O | |
| Guide: | Stephanson, K A | |
| University: | Mahatma Gandhi University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Aswin Baby V | |
| Guide: | Reginald Appavoo M | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Baby, V O | |
| Guide: | Stephanson, K A | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |