Heil, C.,
2018,
Proceedings of the 42nd Conference of the International Group for the Psychology of Mathematics Education.. Bergqvist, E., Österholm, M., Granberg, C. & Sumpter, L. (eds.). Umea, Sweden:
Umeå Mathematics Education Research Centre,
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p. 59-66 8 p. (PEM Conference Proceedings; vol. 3).
Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review