| 1 | ||
| Researcher: | Veronica, Deekala | |
| Guide: | Raju, R. Ramesh | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Kaur, Jaswinder | |
| Guide: | Bhatnagar, M.C.Vankar, V.D. | |
| University: | Indian Institute of Technology, Delhi | |
| Language: | English | |
| Shodhganga | ||