@unpublished{repository45010,
       publisher = {UHAMKA},
            note = {Unpublished},
           title = {2. C(SK, NILAI, DAFTAR HADIR, BAP)},
             url = {http://repository.uhamka.ac.id/id/eprint/45010/},
          author = {Syaadiah, Arifin}
}