HOROWSKI, Jarosław. Editorial. Paedagogia Christiana, [S. l.], v. 34, n. 2, p. 5–8, 2015. DOI: 10.12775/6100. Disponível em: https://apcz.umk.pl/PCh/article/view/6100. Acesso em: 11 feb. 2025.