| 1 | ||
| Researcher: | George, Jisha | |
| Guide: | Georgekutty, V.V. | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| 2 | ||
| Researcher: | Rao, Bala Krishna | |
| Guide: | T., Shreekrishna | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 3 | ||
| Researcher: | E Upendar | |
| Guide: | K Ramulu | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||