?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Saito&rft.aufirst=K&rft.au=Saito%2C+K&rft.pages=82-107&rft.atitle=To+What+Extent+Does+Long%E2%80%90Term+Foreign+Language+Education+Help+Improve+Spoken+Second+Language+Lexical+Proficiency%3F&rft.title=TESOL+Quarterly&rft.volume=53&rft.date=March+2019&rft.issue=1&rft.issn=0039-8322&rft.genre=article