| 1 | ||
| Researcher: | Varghese, Neson | |
| Guide: | Syamaprasad U | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Chandra, Sadhan | |
| Guide: | Sinha, Tripurari, Prasad | |
| University: | University of Calcutta, Kolkata | |
| Language: | English | |
| 3 | ||
| Researcher: | Rao, Srinivasa Allam | |
| Guide: | Sharan, Alok | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||