@unpublished{repository19876,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
           title = {SK, BAP, Daftar Hadir, DPNA teaching sec. math 3A},
             url = {http://repository.uhamka.ac.id/id/eprint/19876/},
          author = {Trisna Roy Pradipta, TRP}
}