| 1 | ||
| Researcher: | Varghese, John | |
| Guide: | Ramachandran Nair | |
| University: | University of Calicut | |
| Language: | English | |
| 2 | ||
| Researcher: | Varghese, John | |
| Guide: | Sriraman, T | |
| University: | The English and Foreign Languages University, Hyderabad | |
| Language: | English | |
| Shodhganga | ||