| 1 | |
| Researcher: | John, S Simon |
| Guide: | Nair, N Ramachandran |
| University: | Manonmaniam Sundaranar University |
| Language: | English |
| 2 | |
| Researcher: | Mao, John |
| Guide: | Singh, Ch Budhi |
| University: | Manipur University |
| Language: | English |
| 3 | |
| Researcher: | Mao, John |
| Guide: | Singh, Budhi |
| University: | Manipur University |
| Language: | English |