| 1 | ||
| Researcher: | Samuel, Francis | |
| Guide: | Gogate, S B | |
| University: | University of Pune | |
| Language: | English | |
| 2 | ||
| Researcher: | Samuel, M S | |
| Guide: | Thrivikraman, T | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Samuel, Mary | |
| Guide: | Rosa, M.V. | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |