ARANEDA MACHMAR, J. I.; MONTRE ÁGUILA, V. Social Skills in Citizenship Study Plans at Schools in the Concepción and Arauco provinces region of Biobío, Chile. Revista Educación - Journal of Education, [S. l.], v. 45, n. 2, p. 132–145, 2021. DOI: 10.15517/revedu.v45i1.43561. Disponível em: https://revistas.ucr.ac.cr/index.php/educacion/article/view/43561. Acesso em: 19 oct. 2024.