| 1 | ||
| Researcher: | subhadra, P | |
| Guide: | Dr Anand Kumar Raju | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Subhadra Nandakumar | |
| Guide: | Usha Anand Rao | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Iyengar, L Subhadra | |
| Guide: | Ramesh, A | |
| University: | University of Madras | |
| Language: | English | |