| 1 | |
| Researcher: | Chandra, T K |
| Guide: | Ghosh, J K |
| University: | Indian Statistical Institute |
| Language: | English |
| 2 | |
| Researcher: | Gupta, Ram Ratan |
| Guide: | Prem Chand |
| University: | Awadhesh Pratap Singh University |
| Language: | English |
| 3 | |
| Researcher: | Prativa Devi |
| Guide: | Jena, S C |
| University: | Utkal University |
| Language: | English |