?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Mardayani&rft.au=Mardayani%2C+Nonsri&rft.aufirst=Nonsri&rft.inst=Universitas+Negeri+Padang&rft.date=2020&rft.degree=Bachelor%2FSkripsi&rft.title=Pengaruh+Penerapan+Model+Pembelajaran+Kooperatif+Tipe+Student+Teams+Achievement+Division+terhadap+Pemahaman+Konsep+Matematis+Peserta+Didik+Kelas+VIII+SMPN+23+Padang