| 1 | ||
| Researcher: | Philip, Daisy | |
| Guide: | Baburaj, P T | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Makwana, Hirenkumar | |
| Guide: | Chaudhari, Nimeshbhai | |
| University: | Gujarat Vidyapith, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | A, Aby Daniel | |
| Guide: | P S, Sukumaran | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||