?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Mardyan%2C+M.Hafiz&rft.aulast=Mardyan&rft.aufirst=M.Hafiz&rft.title=Pengaruh+Penerapan+Model+Pembelajaran+Kooperatif+Tipe+Think+Talk+Write+terhadap+Pemahaman+Konsep+Matematis+Peserta+Didik+Kelas+VIII+SMP+Negeri+4+Payakumbuh&rft.inst=Universitas+Negeri+Padang&rft.date=2025&rft.degree=Bachelor%2FSkripsi