@unpublished{repository20124,
           title = {Daftar Hadir, BAP, Nilai Problematika Matematika Sekolah 7C},
            note = {Unpublished},
       publisher = {UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/20124/},
          author = {Makmur, Isnaini Handayani}
}