@unpublished{repository38233,
            note = {Unpublished},
           title = {Mengajar Kewirausahaan, surat tugas, Nilai, BAP, Presenei},
       publisher = {Universitas Muhammadiyah. Prof. DR. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/38233/},
          author = {Mayarni, Mayarni}
}