| 1 | |
| Researcher: | Pathak, Rashmi |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Sherine, Upot |
| Guide: | Elias, Mohammed |
| University: | University of Calicut |
| Language: | English |
| 3 | |
| Researcher: | Sundarabai, Shyamala |
| Guide: | Sachithatanandam, V |
| University: | Madurai Kamaraj University |
| Language: | English |
| 4 | |
| Researcher: | Krishna Rao, N |
| University: | Andhra University |
| Language: | English |