?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Prilusma&rft.aulast=Alvario&rft.au=Alvario%2C+Prilusma&rft.inst=Universitas+Negeri+Padang&rft.title=Efektivitas+Media+Papan+Flanel+dalam+Meningkatkan+Kemampuan+Perkalian+pada+Anak+Tunarungu+Kelas+IV+di+SDN+No.35+Painan+Utara&rft.degree=Bachelor%2FSkripsi&rft.date=January+2016