| 61 | ||
| Researcher: | Rajitha, K P | |
| Guide: | Sushama Kumari, S | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 62 | ||
| Researcher: | Sangeeta | |
| Guide: | Patel, Sunita and Singh, Achuit K | |
| University: | Central University of Gujarat, Gandhinagar | |
| Language: | English | |
| Shodhganga | ||
| 63 | ||
| Researcher: | Arya, P D | |
| Guide: | Joseph, M L | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||