| 1 | ||
| Researcher: | Bazvand, Mr. Aboutaleb | |
| Guide: | Dwarakanath, Prof. S. B. | |
| University: | Osmania University, Hyderabad | |
| Language: | English | |
| 2 | ||
| Researcher: | Patnaik, Navolina | |
| Guide: | Nancharaiah, G. | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||