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2. Tim Bell and Jan Vahrenhold. 2018. CS Unplugged-How Is It Used and Does It Work?Springer International Publishing Cham 497-521. https://doi.org/10.1007/978-3-319-98355-4_29 10.1007/978-3-319-98355-4_29
3. Tim Bell and Jan Vahrenhold. 2018. CS Unplugged-How Is It Used and Does It Work?Springer International Publishing Cham 497-521. https://doi.org/10.1007/978-3-319-98355-4_29
4. Activities performed by programmers while using framework examples as a guide
5. Axel Böttcher , Veronika Thurner , Daniela Zehetmeier , and Tanja Häfner . 2022 . Impact of Students’ Initial Abstract Thinking Competence on Successfully Studying Computer Science. In ICL2022 – 25th International Conference on Interactive Collaborative Learning. to be published. Axel Böttcher, Veronika Thurner, Daniela Zehetmeier, and Tanja Häfner. 2022. Impact of Students’ Initial Abstract Thinking Competence on Successfully Studying Computer Science. In ICL2022 – 25th International Conference on Interactive Collaborative Learning. to be published.