@unpublished{repository50531,
            note = {Unpublished},
           title = {Nadira Azzahra - 2106015243},
       publisher = {UNIVERSITAS MUHAMMADIYAH PROF. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/50531/},
          author = {Eko Digdoyo, Eko}
}