Oliveira, W., 		Cambraia, A., & 		Hinterholz, L.
(2021).
 Computational Thinking through Unplugged Computing: Challenges and Possibilities.
In <em>Proceedings of the 29th Workshop on Computing Education</em>, (pp. 468-477). Porto Alegre: SBC.
doi:10.5753/wei.2021.15938