CHROST, M. Reflective Self-Consciousness and Activity of a Person . Paedagogia Christiana, [S. l.], v. 47, n. 1, p. 209–228, 2021. DOI: 10.12775/PCh.2021.010. Disponível em: https://apcz.umk.pl/PCh/article/view/35540. Acesso em: 19 jan. 2022.