@unpublished{repository4058,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. Hamka},
           title = {Lampiran 5. Serdik dan Ijazah Guru Pamong},
             url = {http://repository.uhamka.ac.id/id/eprint/4058/},
          author = {Tri Wintolo Apoko, Tri}
}