| 1 | ||
| Researcher: | Geethakumari, G | |
| Guide: | Negi, Atul | |
| University: | University of Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sreekala K. | |
| Guide: | Ramachandram S. | |
| University: | Jawaharlal Nehru Technological University, Hyderabad | |
| Language: | English | |
| Shodhganga | ||