KOSTKIEWICZ, Janina. Patriotism. About the Diversity of its Theoretical Approaches and Practical Presence in Resurrectionists’ Educational Work before 1939. Paedagogia Christiana, [S. l.], v. 40, n. 2, p. 109–131, 2018. DOI: 10.12775/PCh.2017.028. Disponível em: https://apcz.umk.pl/PCh/article/view/PCh.2017.028. Acesso em: 8 jul. 2025.