| 1 | ||
| Researcher: | Vijaykumar, G | |
| Guide: | Subramania, A | |
| University: | Alagappa University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Vijaykumar, G R | |
| Guide: | Singhi, N V | |
| University: | University of Mumbai | |
| Language: | English | |
| 3 | ||
| Researcher: | Akkimardi, Vijaykumar G | |
| Guide: | Kori, S A | |
| University: | Visvesvaraya Technological University | |
| Language: | Arabic | |