@unpublished{repository27664,
           title = {SK, bap, Daftar Hadir, DPNA inovasi 6g},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/27664/},
          author = {Mimin, Ninawati}
}