?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Gunawan&rft.aulast=Gunawan+Suryoputro&rft.au=Gunawan+Suryoputro%2C+Gunawan&rft.title=Journal+of+ELT+Research+The+academic+journal+of+studies+in+English+language+teaching+and+learning&rft.pages=21-36&rft.volume=1&rft.date=June+2016&rft.issue=1&rft.issn=2502-292X&rft.atitle=The+Relationship+between+Authentic+Materials+and+Cooperative+Learning+Strategy+towards+EFL+Students'+Reading+Comprehension&rft.genre=article