TOLEDO MONTIEL, J. F. Policies for Regional Development Based on STEM Competencies: The Ñuble Region, Chile. Riaices, [S. l.], v. 6, n. 1, p. 5–10, 2024. DOI: 10.17811/ria.6.1.2024.5-10. Disponível em: https://reunido.uniovi.es/index.php/riaices/article/view/22059. Acesso em: 14 nov. 2026.