WAWER, R. I.; KOWALUK-ROMANEK, M. Obrazy i ich funkcje w procesie badawczym. Journal of Education, Technology and Computer Science, [S. l.], v. 26, n. 4, p. 240–245, 2018. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/5770. Acesso em: 22 lip. 2024.