| 1 | ||
| Researcher: | Vekariya, Mitesh B. | |
| Guide: | Joshi, H. S. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Anagani, Leela Siva Kumari | |
| Guide: | K C Kumara Swamy | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||