| 1 | ||
| Researcher: | Kathad, Gautam Gokadbhai | |
| Guide: | Pawar, Ranjeetsinh P. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Philip, Daisy | |
| Guide: | Baburaj, P T | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Kanani, Harshad P. | |
| Guide: | Hirpara, Madhubhai M. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||