@unpublished{repository20673,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR.HAMKA},
           title = {Bahasa Inggris Teknik TI 1F},
             url = {http://repository.uhamka.ac.id/id/eprint/20673/},
          author = {AKHMAD, Haqiqi}
}