| 1 | ||
| Researcher: | Jujjuri, Usha Kranti | |
| Guide: | Srinivasu, Kota | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Rather, Mohd Yousuf | |
| Guide: | Sundarapandian, SM | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||