| 1 | ||
| Researcher: | Vaghela, Mahesh | |
| Guide: | Motiyan,i Pushpabahen | |
| University: | Gujarat Vidyapith, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Agarwal, Kabita Bai | |
| Guide: | N, Govindarajulu | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |