| 1 | ||
| Researcher: | Kanani, Harshad P. | |
| Guide: | Hirpara, Madhubhai M. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Patel, Preeti Khimji | |
| Guide: | Kulkarni, Amba | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||