@unpublished{repository19419,
           title = {BAP, Presensi, Nilai A2 Praktikum Biokimia},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof DR HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/19419/},
          author = {Hanifah, Rahmi}
}