@unpublished{repository44516,
       publisher = {UHAMKA},
            note = {Unpublished},
           title = {VISITASI SDN TUGU UTARA 13 PAGI JAKARTA UTARA},
             url = {http://repository.uhamka.ac.id/id/eprint/44516/},
          author = {Musringudin, Musringudin}
}