BARTOSZCZUK, Paweł. Zawiłe problemy środowiskowe. European Journal of Management and Social Science, [S. l.], v. 3, n. 2, p. 15–16, 2022. DOI: 10.56652/ejmss2022.2.4. Disponível em: https://ejmss-journal.com/index.php/ejmss/article/view/63. Acesso em: 31 sty. 2026.