KARGUL, J. Wstęp. Adult Education Discourses, [S. l.], n. 02, p. 5–6, 2001. DOI: 10.34768/dma.vi02.284. Disponível em: https://dma.wns.uz.zgora.pl/index.php/DMA/article/view/284. Acesso em: 5 grudz. 2025.