GNAT, P. Ponowoczesność a wartość pracy człowieka. Journal of Education, Technology and Computer Science, [S. l.], v. 9, n. 1, p. 303–320, 2014. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6673. Acesso em: 24 lis. 2024.