| 1 | |
| Researcher: | Jeyaraman, S |
| Guide: | Muthukaruppan, V R |
| University: | Madurai Kamaraj University |
| Language: | English |
| 2 | |
| Researcher: | Dubbewar, Diwakar Madhaorao |
| Guide: | Suryawanshi, S A |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |
| 3 | |
| Researcher: | Hota, Hemanta Kumar |
| University: | University of Calcutta |
| Language: | English |