@unpublished{repository6506,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
           title = {Absen, BAP, Nilai Prak. Terapi B1},
             url = {http://repository.uhamka.ac.id/id/eprint/6506/},
          author = {Tuti Wiyati, Tuti}
}