BABIARZ, M.; GARBUZIK, P. Idea kształcenia ustawicznego w kraju o gospodarce opartej na wiedzy. Journal of Education, Technology and Computer Science, [S. l.], n. 1, p. 168–179, 2014. DOI: 2080-9069. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6652. Acesso em: 22 lip. 2024.