| 1 | ||
| Researcher: | Udaya Sankar, N | |
| University: | Andhra University | |
| Language: | English | |
| 2 | ||
| Researcher: | Jahfarali, T. H. | |
| Guide: | Thomas, Rajeev | |
| University: | University of Calicut, Kozhikode | |
| Language: | English | |
| 3 | ||
| Researcher: | Gojiya, Hasuben Palabhai | |
| Guide: | Solanki, Ashvin H. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||