| 1 | ||
| Researcher: | Chitta, Syam Sundara Kasyapa | |
| Guide: | M Ramanadham | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sajid, Andaleeb | |
| Guide: | Singh, Yogendra | |
| University: | Savitribai Phule Pune University | |
| Language: | English | |
| Shodhganga | ||