| 1 | ||
| Researcher: | Prajapati, Ashokkumar Narsinhbhai | |
| Guide: | Dhila, B D | |
| University: | Hemchandracharya North Gujarat University, Patan | |
| Language: | English | |
| 2 | ||
| Researcher: | Singh, Gyaneshwar Pratap | |
| Guide: | Jha, J S | |
| University: | Banaras Hindu University,Varanasi | |
| Language: | English | |
| Shodhganga | ||