CYGAN, M. B. Empathy in the service of humanity. Philosophical Problems in Science (Zagadnienia Filozoficzne w Nauce), [S. l.], n. 67, p. 269–281, 2019. Disponível em: https://zfn.edu.pl/index.php/zfn/article/view/485. Acesso em: 6 dec. 2022.