| 1 | ||
| Researcher: | Devanand Samuel, M | |
| Guide: | Mohanty, Sachidananda | |
| University: | University of Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Doddamani, Devanand Thavarappa | |
| Guide: | Amati, B H | |
| University: | Karnatak University | |
| Language: | English | |
| Shodhganga | ||