| 1 | |
| Researcher: | Ravishankar, S |
| Guide: | Natarajan, G S |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |
| 2 | |
| Researcher: | Raul, Ravishankar Dashrath |
| Guide: | Patil, M R |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |