@unpublished{repository50533,
       publisher = {UNIVERSITAS MUHAMMADIYAH PROF. DR. HAMKA},
           title = {Shifa Iskitama - 1906015224},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/50533/},
          author = {Eko Digdoyo, Eko}
}