@unpublished{repository4741,
       publisher = {Uhamka FKIP},
           title = {Sistem Manajemen Keselamatan dan Kesehatan Kerja di PT Centex (peer reviewer)},
            note = {Unpublished},
          author = {Syae Purrohman, Purnama},
             url = {http://repository.uhamka.ac.id/id/eprint/4741/}
}