BATISTA, R. de A.; BAGATINI, D. D. S.; FROZZA, R. Automatic Classification of NCM Codes Using the Naïve Bayes Algorithm. iSys - Brazilian Journal of Information Systems, [S. l.], v. 11, n. 2, p. 4–29, 2018. DOI: 10.5753/isys.2018.361. Disponível em: https://sol.sbc.org.br/journals/index.php/isys/article/view/361. Acesso em: 21 apr. 2024.