KOZERSKA, Agnieszka; CIECHANOWSKA, Dorota. Declared Social Engagement as a Factor Differentiating Self-Efficacy in Adult Learning. Przegląd Badań Edukacyjnych (Educational Studies Review), [S. l.], v. 1, n. 61, p. 197–206, 2026. DOI: 10.12775/PBE.2026.015. Disponível em: https://apcz.umk.pl/PBE/article/view/71190. Acesso em: 31 oct. 2026.