@unpublished{repository33082,
           title = {SK, BAP, DN, DH Statistik 3A Ganjil 23-24},
       publisher = {universitas  muhammadiyah Prof. DR. HAMKA},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/33082/},
          author = {TRESNAWATY, YULISTIN}
}