Decision support system for selection of major concentration using fuzzy logic. Vertex, [S. l.], v. 11, n. 1, p. 19–25, 2021. DOI: 10.35335/f1j7ys60. Disponível em: https://pub.iocscience.org/index.php/Vertex/article/view/13. Acesso em: 18 jun. 2026.