@unpublished{repository32152,
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
            note = {Unpublished},
           title = {SK dan Artikel A Study of Cooperative Learning Stad in Reducing EFL Students' Speaking Anxiety.},
          author = {Burhayani, Eni},
             url = {http://repository.uhamka.ac.id/id/eprint/32152/}
}