CHEHAIBAR NÁDER, Lourdes M. Editorial. Perfiles Educativos, [S. l.], v. 29, n. 115, p. 3–6, 2007. DOI: 10.22201/iisue.24486167e.2007.115.61473. Disponível em: https://perfileseducativos.unam.mx/iisue_pe/index.php/perfiles/article/view/61473. Acesso em: 19 may. 2024.