?url_ver=Z39.88-2004&rft_id=10.3389%2Ffsufs.2021.638296&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.R.&rft.aulast=Ahmad+Rizal&rft.au=Ahmad+Rizal%2C+A.R.&rft.date=2021&rft.volume=5&rft.issn=2571581X&rft.atitle=Beyond+Rational+Choice+Theory%3A+Multifaceted+Determinants+of+Participation+in+Palm+Oil+Sustainable+Certification+Amongst+Smallholders+in+Malaysia&rft.title=Frontiers+in+Sustainable+Food+Systems&rft.genre=article