Warning: ini_set(): A session is active. You cannot change the session module's ini settings at this time in /home/revistas/public_html/lib/pkp/classes/session/SessionManager.inc.php on line 69
OSORIO ACOSTA, B. E. Presentación. GACETA DE PEDAGOGÍA, [S. l.], n. 35, 2016. DOI: 10.56219/rgp.vi35.548. Disponível em: https://mail.revistas.upel.edu.ve/index.php/gaceta/article/view/548. Acesso em: 12 jul. 2026.