@inproceedings{Roberts-Ritsos-EGEDU-2021,
  booktitle = {Eurographics 2020 - Education Papers},
  editor = {Romero, Mario and Sousa Santos, Beatrice},
  title = {{Critical Thinking Sheet (CTS) for Design Thinking in Programming Courses}},
  author = {Roberts, Jonathan C. and Ritsos, Panagiotis D.},
  year = {2020},
  publisher = {The Eurographics Association},
  doi = {10.2312/eged.20201029}
}