| 1 | ||
| Researcher: | Vadlamudi, Ramesh | |
| Guide: | Khan, N A | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | John, Jinto | |
| Guide: | Meera Bai, M | |
| University: | Cochin University of Science & Technology, Cochin | |
| Language: | English | |
| Shodhganga | ||