?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Ainun&rft.au=Mustika%2C+Ainun&rft.aulast=Mustika&rft.date=31+July+2021&rft.inst=Universitas+Muhammadiyah+Prof.Dr.+Hamka&rft.degree=Bachelor&rft.title=ANALISIS+KEMAMPUAN+BERPIKIR+KRITIS+SISWA+SMA+PADA+MATERI+PENCEMARAN+LINGKUNGAN