POPIOŁEK, M. . E-government in Poland – selected issues. Journal of Education Culture and Society, [S. l.], v. 4, n. 2, p. 397–403, 2020. DOI: 10.15503/jecs20132.397.403. Disponível em: https://e-methodology.eu/index.php/jecs/article/view/763. Acesso em: 22 nov. 2024.