@unpublished{repository2676,
            note = {Unpublished},
           title = {BAP, Absen, Nilai Matematika Diskrit 6D},
       publisher = {Universitas Muhammadiyah Prof Dr HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/2676/},
          author = {Hikmatul Khusna, HK}
}