| 1 | ||
| Researcher: | Prajoon. P | |
| Guide: | Nirmal. D | |
| University: | Karunya University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Charles Pravin. J | |
| Guide: | Nirmal. D | |
| University: | Karunya University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Ajayan. J | |
| Guide: | Nirmal. D | |
| University: | Karunya University | |
| Language: | English | |
| Shodhganga | ||