@unpublished{repository27098,
            note = {Unpublished},
       publisher = {UNIVERSITAS MUHAMMADIYAH PROF. DR. HAMKA},
           title = {STATISTIK LANJUT 6A},
             url = {http://repository.uhamka.ac.id/id/eprint/27098/},
          author = {Nur Busyra, Busyra}
}