@inproceedings{65890,
  author       = {{Herold-Blasius, Raja}},
  booktitle    = {{Twelfth Congress of the European Society for Research in Mathematics Education (CERME12)}},
  pages        = {{452--459}},
  title        = {{{Low-achieving secondary students learn mathematical problem solving -A longitudinal, qualitative video study}}},
  year         = {{2022}},
}