@unpublished{repository33087,
            note = {Unpublished},
           title = {BAP, DN, DH Statistik 3E Ganjil 23-24},
       publisher = {universitas  muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/33087/},
          author = {TRESNAWATY, YULISTIN}
}