ĎURIŠ, M.; SOJKOVÁ, M. Level practical skills of 7th grade pupils while working with technical material – metal. Journal of Education, Technology and Computer Science, [S. l.], v. 18, n. 4, p. 117–128, 2016. DOI: 10.15584/eti.2016.4.14. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6205. Acesso em: 21 lis. 2024.