@unpublished{repository2288,
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {Absensi, BAP, Daftar Nilai Toksikologi},
            note = {Unpublished},
          author = {Kriana, Efendi},
             url = {http://repository.uhamka.ac.id/id/eprint/2288/}
}