@unpublished{repository32123,
           title = {(pembimbing utama) JUNDI HAIKAL FIKRI},
            note = {Unpublished},
       publisher = {universitas  muhammadiyah Prof. DR. HAMKA},
          author = {Yulmaida Amir, Yulmaida},
             url = {http://repository.uhamka.ac.id/id/eprint/32123/}
}