| 1 | ||
| Researcher: | Vaddypally, Shivaiah | |
| Guide: | Das, Samar K | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Mandal, Amal Kumar | |
| Guide: | Das, Amitava | |
| University: | Maharaja Krishnakumarsinhji Bhavnagar University | |
| Language: | Arabic | |
| Shodhganga | ||