| 1 | |
| Researcher: | Gangadhara Rao, M |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Dave, Raman Kumari |
| Guide: | Ghiya, D P |
| University: | Jai Narain Vyas University |
| Language: | English |
| 3 | |
| Researcher: | Rajeevalochana Bai, G |
| Guide: | Narayana, D L |
| University: | Sri Venkateswara University |
| Language: | English |