@unpublished{repository7757,
           title = {BAP 1I FIXED},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/7757/},
          author = {Nurrohmatul, Amaliyah}
}