@unpublished{repository27092,
            note = {Unpublished},
           title = {PEKOM 2A LENGKAP},
       publisher = {UNIVERSITAS MUHAMMADIYAH PROF. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/27092/},
          author = {Nur Busyra, Busyra}
}