@unpublished{repository19418,
           title = {BAP, Presensi, Nilai Kimia Analisis 3D},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof DR HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/19418/},
          author = {Hanifah, Rahmi}
}