@unpublished{repository20091,
           title = {Bukti Mengajar Sastra Banding 7D},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/20091/},
          author = {Dewi, Trie Utari}
}