CUARTAS , J. M. . El concepto de "dual’’ en Wilhelm Humboldt. Thesavrvs, [S. l.], v. 56, n. 1-2-3 (2001-2004), p. 129–139, 2023. Disponível em: https://thesaurus.caroycuervo.gov.co/index.php/rth/article/view/3273. Acesso em: 23 nov. 2024.