| 1 | |
| Researcher: | Sudhir Chandra |
| Guide: | Datta, V N |
| University: | Kurukshetra University |
| Language: | English |
| 2 | |
| Researcher: | Saha, Sudhir Chandra |
| University: | University of Calcutta |
| Language: | English |
| 3 | |
| Researcher: | Maikap, Sudhir Chandra |
| Guide: | Das, B S |
| University: | Sambalpur University |
| Language: | English |