ESPINOZA LASTRA, Oscar Roberto; ÁLVAREZ CORTEZ, Luis Eduardo; IPIALES ESPíN, Dina Angélica; RAMíREZ RODRíGUEZ, Beatriz Elizabeth. Neutrosophic Multicriteria Methods and PESTEL Analysis for the Evaluation of Informal Trade Impact. Neutrosophic Sets and Systems, [S. l.], v. 44, p. 367–377, 2021. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/2713.. Acesso em: 4 jun. 2025.