@unpublished{repository41313,
           title = {Surat Tugas, BAP, Presensi, nilai Kewirausahaan 5B},
       publisher = {Universitas Muhammadiyah Prof.Dr. Hamka Jakarta},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/41313/},
          author = {indah, Indah}
}