| 1 | ||
| Researcher: | Jayan K N | |
| Guide: | Arunachalam P | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Devi, Shakti | |
| Guide: | Tripathi, Rani | |
| University: | Mahatma Jyotiba Phule Rohilkhand University | |
| Language: | Hindi | |