| 1 | ||
| Researcher: | Geetha, K | |
| Guide: | Rao, H. Surya Prakash | |
| University: | Pondicherry University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Geetha, K | |
| Guide: | Mandal, Asit Bavan | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Geetha, K V | |
| Guide: | Swaminathan, S | |
| University: | University of Madras | |
| Language: | English | |