Using fuzzy logic in the treatment of external factors affecting the changing demand of the BSDC . Social Science and Humanities Journal (SSHJ), [S. l.], v. 4, n. 08, p. 1977–1991, 2020. Disponível em: https://sshjournal.com/index.php/sshj/article/view/615.. Acesso em: 3 jul. 2024.