| 2961 | ||
| Researcher: | Prathibha Bharathi Ch | |
| Guide: | Kunda, Sumanth Kumar | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||
| 2962 | ||
| Researcher: | Chacko, Judine John | |
| Guide: | Mini Sekharan, N | |
| University: | Cochin University of Science & Technology, Cochin | |
| Language: | English | |
| Shodhganga | ||