WROŃSKA, Katarzyna. The Praise of Self-Instruction in the 21st Century – against a Background of Selected Concepts of Self-Education in Poland during the Partitions and Interwar Period. Paedagogia Christiana, [S. l.], v. 45, n. 1, p. 65–82, 2020. DOI: 10.12775/PCh.2020.005. Disponível em: https://apcz.umk.pl/PCh/article/view/PCh.2020.005. Acesso em: 1 jul. 2025.