?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=M.+Rosyadi&rft.aulast=M.+Rosyadi&rft.au=M.+Rosyadi%2C+M.+Rosyadi&rft.title=Pengaruh+model+pembelajaran+open-ended+terhadap+kemampuan+numerasi+ditinjau+dari+self-confidence+siswa+SMA&rft.tpages=229&rft.date=2025&rft.degree=Master&rft.inst=UNIVERSITAS+SULTAN+AGENG+TIRTAYASA