| 1 | |
| Researcher: | Ramanathan, B |
| Guide: | Varghese, P C |
| University: | Indian Institute of Technology-Madras |
| Language: | English |
| 2 | |
| Researcher: | Ramanathan, K |
| Guide: | Deshpande, L K |
| University: | University of Mumbai |
| Language: | English |
| 3 | |
| Researcher: | Ramanathan, R |
| Guide: | Mishra, U K |
| University: | University of Delhi |
| Language: | English |