@unpublished{repository50669,
           title = {bukti bimbingan skripsi husnun},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/50669/},
          author = {musniati, nia}
}