| 1 | ||
| Researcher: | Natarajan, S | |
| University: | Indian Institute of Technology-Madras | |
| Language: | English | |
| 2 | ||
| Researcher: | Natarajan, Arthanhari Pillai | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Natarajan, R K | |
| University: | University of Madras | |
| Language: | English | |