| 1 | ||
| Researcher: | Gunja, Gayatri | |
| Guide: | A S Raghavendra and S Rajsgopal | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Shastri, Gayatri Neelam | |
| Guide: | Singh, N K | |
| University: | Guru Ghasidas University, Bilaspur | |
| Language: | English | |