| 1 | Hindi bhakti sahitya mein lok tatv: From 14th to 16th century |
| Researcher: | Roy, Ravindranath |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Roy, Juthika |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Roy, Janmajit |
| Guide: | Tunga, S S |
| University: | Gauhati University |
| Language: | English |
| 4 | |
| Researcher: | Roy, Janmajit |
| Guide: | Tunga, Sudhansu S |
| University: | Gauhati University |
| Language: | English |