@unpublished{repository10990,
           title = {bap, daftar hadir, dpna},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/10990/},
          author = {Gufron Amirullah, Gufron}
}