DE BRUIN, Arie. Lessons for Life: An Example. Pedagogika Społeczna Nova, [S. l.], v. 5, n. 9, p. 231–237, 2025. DOI: 10.14746/psn.2025.5.9.12. Disponível em: https://pressto.amu.edu.pl/index.php/psn/article/view/47364. Acesso em: 19 sty. 2026.