@unpublished{repository45890,
       publisher = {uhamka},
           title = {SK Mengajar, BAP, ABSENSI, NILAI, 4C Manajemen},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/45890/},
          author = {arief fitriyanto, arief fitriyanto}
}