| 1 | ||
| Researcher: | Reddy Venkatesh | |
| Guide: | M. Trimurthi Rao | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Soni,Rima Bharatkumar | |
| Guide: | Rao,Vidya G. | |
| University: | Gujarat University, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||