@unpublished{repository10570,
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {Berita Acara, Daftar hadir, dan Nilai Vocabulary Building 2C},
            note = {Unpublished},
          author = {Burhayani, Eni},
             url = {http://repository.uhamka.ac.id/id/eprint/10570/}
}