| 1 | ||
| Researcher: | Maharana, Laxmidhar | |
| University: | Utkal University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Gavai, R V | |
| Guide: | Roy, D P | |
| University: | University of Mumbai | |
| Language: | English | |
| 3 | ||
| Researcher: | Susila, S | |
| Guide: | Srinivasa Rao, K | |
| University: | University of Madras | |
| Language: | English | |