| 1 | ||
| Researcher: | Thomas, Mathew | |
| Guide: | O V, Reethamma | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sangeeta | |
| Guide: | Patel, Sunita and Singh, Achuit K | |
| University: | Central University of Gujarat, Gandhinagar | |
| Language: | English | |
| Shodhganga | ||