WITCZAK, T. Intuitionistic Logics of Confirmation and Discouragement. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 75, n. 7, p. 945–951, 2022. DOI: 10.7546/CRABS.2022.07.01. Disponível em: https://proceedings.bas.bg/index.php/cr/article/view/110. Acesso em: 14 aug. 2022.