| 1 | ||
| Researcher: | Vataliya, S. Harshad | |
| Guide: | Saramma, Dr A.D | |
| University: | Maharaja Krishnakumarsinhji Bhavnagar University | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Patel, Dr S. Naresh | |
| Guide: | Saramma, Dr A.D | |
| University: | Maharaja Krishnakumarsinhji Bhavnagar University | |
| Shodhganga | ||