KISIEL, P. Modifications of the secondary school Information Technology syllabus. Journal of Education, Technology and Computer Science, [S. l.], n. 2, p. 142–148, 2012. DOI: 2080-9069. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6907. Acesso em: 22 jul. 2024.