CHAŁUPNIAK, R. Catechesis at a School or outside School?. Paedagogia Christiana, [S. l.], v. 29, n. 1, p. 163–178, 2012. DOI: 10.12775/PCh.2012.009. Disponível em: https://apcz.umk.pl/PCh/article/view/PCh.2012.009. Acesso em: 20 jul. 2024.