| 1 | ||
| Researcher: | Dangar, Jivanbhai Ranchhodbhai | |
| Guide: | Kalasva, B. K. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| 2 | ||
| Researcher: | Sangeetha, K | |
| Guide: | Kovvaprath, Pramod | |
| University: | Kannur University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Patel, Indira D | |
| Guide: | Patel, Smita C | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||