| 1 | ||
| Researcher: | Chaturbhuji, Parimal Manmohandas | |
| Guide: | Dr. N.K.Undavia | |
| University: | Maharaja Krishnakumarsinhji Bhavnagar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Chatrabhuji, Parimal Manmohanmdas | |
| Guide: | Undavia, N K | |
| University: | Maharaja Krishnakumarsinhji Bhavnagar University, Bhavnagar | |
| Language: | English | |
| Shodhganga | ||