| 1 | ||
| Researcher: | Prasanta Kumar, Bera | |
| Guide: | Sayed Hasan Razi Abdi | |
| University: | Maharaja Krishnakumarsinhji Bhavnagar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Nabin Ch. Maity | |
| Guide: | Sayed Hasan Razi Abdi | |
| University: | Maharaja Krishnakumarsinhji Bhavnagar University | |
| Language: | English | |
| Shodhganga | ||