Bağırmaz, Nurettin2021-10-092021-10-0920191302-31602667-4211https://app.trdizin.gov.tr/makale/TXpVNU1qVTNOdz09/direct-products-of-rough-subgroupshttps://hdl.handle.net/20.500.12514/2883In this research, the direct products of the rough approximations and rough subgroups in a group by direct product of normal subgroups are studied. In addition, some basic properties and homomorphic images of these structures are examined.en10.18038/estubtda.508774info:eu-repo/semantics/openAccessRough sets, Rough group, Rough subgroup, Direct productArticle203307316359257