| 1 | |
| Researcher: | Lalitha, V |
| University: | University of Madras |
| Language: | English |
| 2 | |
| Researcher: | Dixit, A Lalitha |
| Guide: | Shankar, Rama |
| University: | Indian Institute of Technology-Delhi |
| Language: | English |
| 3 | |
| Researcher: | Pakerla, Padma Lalitha Kumari |
| Guide: | Sundara Ramaiah, G |
| University: | Andhra University |
| Language: | English |