@unpublished{repository19987,
            note = {Unpublished},
       publisher = {Uhamka},
           title = {Arsitektur Sistem Komputer},
             url = {http://repository.uhamka.ac.id/id/eprint/19987/},
          author = {Rosalina{,} S.T.{,} M.T., Rosalina}
}