| 1 | ||
| Researcher: | Alaparthi, Sudhir Babu | |
| Guide: | I, Ramesh Babu | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | Arabic | |
| 2 | ||
| Researcher: | Samal, Chandra Kanta | |
| Guide: | Singh, G V | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| 3 | ||
| Researcher: | Calarany, C | |
| Guide: | Manoharan, R | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||