KHOMENKO, I.; SRAMKO, Y. Is logic a normative science and how could it be normative?. Filosofska Dumka, [S. l.], n. 5, p. 52–63, 2020. DOI: 10.15407/fd2019.05.052. Disponível em: https://dumka.philosophy.ua/index.php/fd/article/view/383. Acesso em: 21 apr. 2021.