| 1 | ||
| Researcher: | Pradhan, Guru Ch | |
| Guide: | Nanda, R K | |
| University: | Utkal University | |
| Language: | English | |
| 2 | ||
| Researcher: | Pujari, Madhuri | |
| Guide: | Patel, P N | |
| University: | Sambalpur University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Winston, S John | |
| University: | Osmania University | |
| Language: | English | |