| 1 | ||
| Researcher: | Vishnu Murthy, N | |
| Guide: | Venkat Reddy, R | |
| University: | Osmania University | |
| Language: | English | |
| 2 | ||
| Researcher: | Lal, E K | |
| Guide: | K P, Suresh | |
| University: | Kannur University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Uma, Kanji Lal | |
| Guide: | Tripathi, S M | |
| University: | Jiwaji University | |
| Language: | English | |