@unpublished{repository9611,
            note = {Unpublished},
           title = {Presensi, BAP, NIlai MK Lab. Akuntansi Keuangan Menengah},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka.},
             url = {http://repository.uhamka.ac.id/id/eprint/9611/},
          author = {Sonjaya, Ahmad}
}