| 1 | ||
| Researcher: | Aithal, U Shantha Moorthy | |
| Guide: | Aminabhavi, T M | |
| University: | Karnatak University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Asthana, Shri Nandan | |
| Guide: | Singh, Haridwar | |
| University: | University of Pune | |
| Language: | English | |
| 3 | ||
| Researcher: | Bhagade, SS | |
| Guide: | Nageshwar, G D | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |