| 1 | |
| Researcher: | Vaghela, Parikshitkumar Mohanlal |
| Guide: | Sutariya, A L |
| University: | Hemchandracharya North Gujarat University, Patan |
| Language: | English |
| 2 | |
| Researcher: | Bhattacharya, Phalguni |
| Guide: | Ghosh, Paromita |
| University: | University of Calcutta, Kolkata |
| Language: | English |