WAŁĘGA, A. Religious Education in Polish Textbooks on the History of Education from the 19th Century and the Beginning of the 20th Century. Paedagogia Christiana, [S. l.], v. 30, n. 2, p. 69–80, 2012. DOI: 10.12775/PCh.2012.024. Disponível em: https://apcz.umk.pl/PCh/article/view/PCh.2012.024. Acesso em: 1 jul. 2024.