PIECUCH, A. Programowanie dla najmłodszych. Journal of Education, Technology and Computer Science, [S. l.], v. 18, n. 4, p. 332–338, 2016. DOI: 10.15584/eti.2016.4.43. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6234. Acesso em: 22 lip. 2024.