| 1 | ||
| Researcher: | Mohanan, P | |
| Guide: | Mathew, Saleena | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Paranjuli, Dinesh Pd | |
| Guide: | Singh, S M | |
| University: | Mahatma Jyotiba Phule Rohilkhand University | |
| Language: | English | |