| 1 | ||
| Researcher: | Choudhary, B | |
| Guide: | Rao, R J | |
| University: | Andhra University | |
| Language: | English | |
| 2 | ||
| Researcher: | Choudhary, B Hanumaiah | |
| Guide: | Rao, R Jaganmohan | |
| University: | Andhra University | |
| Language: | English | |
| 3 | ||
| Researcher: | Choudhary, B K | |
| Guide: | Mishra, S M | |
| University: | Utkal University | |
| Shodhganga | ||