| 1 | ||
| Researcher: | Kurup, R M | |
| Guide: | Deshpande, L K | |
| University: | University of Mumbai | |
| Language: | English | |
| 2 | ||
| Researcher: | Jindal, Meena | |
| Guide: | Brar, Jaswinder Singh | |
| University: | Punjabi University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Nallavelugula, Radha | |
| Guide: | Rao, M. Koteswara | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |