@unpublished{repository3483,
           title = {Absensi Kehadiran, Berita Acara Perkuliahan, dan Nilai},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
            note = {Unpublished},
        abstract = {Mata Kuliah Kewirausahaan},
          author = {EkoDigdoyo, Eko},
             url = {http://repository.uhamka.ac.id/id/eprint/3483/}
}