Nieszporek, R. (In Press). Facilitators attitude towards learning targets of a professional development course for upper secondary statistics. Beiträge zum Mathematikunterricht 2019. Münster: WTM-Verlag.
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Nieszporek, R. (In Press). Facilitators attitude towards learning targets of a professional development course for upper secondary statistics. Beiträge zum Mathematikunterricht 2019. Münster: WTM-Verlag.