| 1 | ||
| Researcher: | Rama Krishna G V S | |
| Guide: | Poda, Sudhakar | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Kaur, Gurpreet | |
| Guide: | Tiwari, Ashok KumarJain, Subheet | |
| University: | Punjabi University | |
| Language: | English | |