| 1 | ||
| Researcher: | A, Suresh | |
| Guide: | George, James | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | Hindi | |
| 2 | ||
| Researcher: | A.Suresh | |
| Guide: | S.Uthanna | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | A, Suresh Kumar | |
| Guide: | Ravirandran, R Samson | |
| University: | Anna University | |
| Shodhganga | ||