@unpublished{repository10020,
            note = {Unpublished},
           title = {Dokumen Perkuliahan Komunikasi Internasional Kelas 6D Genap 20-21},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/10020/},
          author = {Farida, Hariyati}
}