| 1 | ||
| Researcher: | Venkateswarlu, Sanikommu | |
| Guide: | Mohan, Murali S. | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Devi ,Seram Guneshwori | |
| Guide: | Zakia , Firdaus | |
| University: | Central University of Gujarat, Gandhinagar | |
| Language: | English | |
| Shodhganga | ||