@unpublished{repository6758,
           title = {BAP, Presensi, Nilai Shokyuu Choukai 1A},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/6758/},
          author = {Utari, Retno}
}