| 1 | |
| Researcher: | Dutta Ray, Shanta |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Mattu, Sunita |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Ramachandraiah, P |
| Guide: | Rama Sarma, M V |
| University: | Sri Venkateswara University |
| Language: | English |