@unpublished{repository40999,
           title = {SK, Peresensi, BAP, Nilai},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/40999/},
          author = {Latifah, Nur}
}