researchportal.helsinki.fi
University of Helsinki Research Portal
https://researchportal.helsinki.fi › en › persons › kari-k-pitkänen
researchportal.helsinki.fi
University of Helsinki Research Portal
https://researchportal.helsinki.fi › en › persons › kari-k-pitkänen
researchportal.helsinki.fi
University of Helsinki Research Portal
https://researchportal.helsinki.fi › fi › persons › kari-k-pitkänen
researchgate.net
research.aalto.fi
Aalto University's research portal
https://research.aalto.fi › files › 165786128 › Why_students_fail_to_revise.pdf
research.aalto.fi
Aalto University's research portal
https://research.aalto.fi › en › publications › why-students-fail-to-revise-analysis-of-written-metalinguistic-fe
degruyter.com
helsinki.fi
University of Helsinki
https://www.helsinki.fi › en › about-us › people › people-finder › kari-pitkanen-9015388
helda.helsinki.fi
orcid.org
researchgate.net
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