@inbook{28720,
  author       = {{Eickelmann, Birgit and Labusch, Amelie and Vennemann, Mario}},
  booktitle    = {{IFIP Advances in Information and Communication Technology}},
  isbn         = {{9783030235123}},
  issn         = {{1868-4238}},
  title        = {{{Computational Thinking and Problem-Solving in the Context of IEA-ICILS 2018}}},
  doi          = {{10.1007/978-3-030-23513-0_2}},
  year         = {{2019}},
}