| 1 | ||
| Researcher: | Lalitha, N | |
| Guide: | Rao, D N | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Dixit, A Lalitha | |
| Guide: | Shankar, Rama | |
| University: | Indian Institute of Technology-Delhi | |
| Language: | English | |
| 3 | ||
| Researcher: | Rao, Shobini Lalitha Kumar | |
| Guide: | Gupta, G C | |
| University: | University Of Delhi | |
| Language: | English | |