?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Putri&rft.aulast=Aulia&rft.au=Aulia%2C+Putri&rft.atitle=Analisis+Contextual+Teaching+and+Learning+(CTL)+pada+Buku+Teks+Pelajaran+Fisika+SMA+Kelas+X+Semester+2&rft.date=2019&rft.issn=2684-8880&rft.title=PILLAR+OF+PHYSICS+EDUCATION&rft.volume=12&rft.issue=3&rft.pages=561-568&rft.genre=article