@unpublished{repository2202,
           title = {BAP, Presensi, DPNA Mata kuliah ASP4a},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/2202/},
          author = {Handayani, Trisni}
}