| 1 | ||
| Researcher: | Kale, Sangram Shivdas | |
| Guide: | Sanjayan, G J | |
| University: | Savitribai Phule Pune University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Devapal, Deepa | |
| Guide: | Packirisamy, SNinan, K N | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||