| 1 | ||
| Researcher: | Undavia, Milan Bharatkumar | |
| Guide: | Sardar, H. C. | |
| University: | Gujarat University, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Verma, Vandana | |
| Guide: | Hemant Kumar | |
| University: | Central University of Gujarat, Gandhinagar | |
| Language: | English | |
| Shodhganga | ||