| 1 | On certain isomorphisms between groups of arithmetic functions |
| Researcher: | Gandhi, B Krishana |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Gupta, Radha Krishana |
| Guide: | Kanti, Swarup |
| University: | University of Delhi |
| Language: | English |