@unpublished{repository31674,
           title = {sk,bap,daftar hadir,dpna sejarah pendidikan 5b},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
            note = {Unpublished},
          author = {Jumardi, Jumardi},
             url = {http://repository.uhamka.ac.id/id/eprint/31674/}
}