| 1 | ||
| Researcher: | Divecha, J M | |
| Guide: | Ghosh, D K | |
| University: | Saurashtra University | |
| Language: | English | |
| 2 | ||
| Researcher: | Patel, Nirishbhai Punambhai | |
| Guide: | Patel, S R | |
| University: | Sardar Patel University | |
| Language: | English | |
| 3 | ||
| Researcher: | Podagatlapalli ,G Krishna | |
| Guide: | Rao ,S. Venugopal | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||