| 1 | ||
| Researcher: | Patel, Niravkumar Hiteshbhai | |
| Guide: | Rai, Dhananjay | |
| University: | Central University of Gujarat, Gandhinagar | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Parmar, Nirmala | |
| Guide: | Iyengar, Sudarshan | |
| University: | Gujarat Vidyapith, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||