@unpublished{repository33063,
       publisher = {Universitas Muhammadiyah Prof. Dr, Hamka},
            note = {Unpublished},
           title = {SK, BAP, DPNA, NILAI},
             url = {http://repository.uhamka.ac.id/id/eprint/33063/},
          author = {Erizal, Erizal}
}