CASTALDI, M. C. The Oratory today, a bridge possible between formal and informal education. Pillars of education according to the Delors Report in the hermeneutic and ecological oratory hypothesis. Formazione & insegnamento, Lecce-Brescia (IT), v. 15, n. 2 Suppl., p. 375–380, 2017. Disponível em: https://ojs.pensamultimedia.it/index.php/siref/article/view/2611. Acesso em: 24 apr. 2024.