TRAVIESO-VALDÉ, Dayana; HERNÁNDEZ-DÍAZ, Adela; DUVERGEL-VÁZQUEZ, Deliena. The development of the demonstration and the refutation: application at the University ofHavana. EduSol, [S. l.], v. 22, n. 79, p. 99–114, 2022. Disponível em: https://edusol.cug.co.cu:443/index.php/EduSol/article/view/52. Acesso em: 12 nov. 2026.