Using fuzzy logic in the treatment of external factors affecting the changing demand of the BSDC . Social Science and Humanities Journal, [S. l.], v. 4, n. 08, p. 1977–1991, 2020. Disponível em: https://sshjournal.com/index.php/sshj/article/view/615. Acesso em: 3 apr. 2025.