| 1 | ||
| Researcher: | Bessy Raj B N | |
| Guide: | Kurup, M R Prathapachandra | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Chakrabarty, Surajit | |
| Guide: | Poddar, R K | |
| University: | North-Eastern Hill University | |
| Language: | English | |
| 3 | ||
| Researcher: | Shabana | |
| Guide: | Joshi, P K | |
| University: | Mahatma Jyotiba Phule Rohilkhand University | |
| Language: | English | |