@unpublished{repository50522,
           title = {BAP 1A Linguistik PBSI},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
          author = {Sulistyawati, Sulistyawati},
             url = {http://repository.uhamka.ac.id/id/eprint/50522/}
}