MICHELETTA, S. John Hattie, Visible Learning. A synthesis of over 800 meta-analyses relating to achievement. London & New York: Routledge (2009). John Hattie, Visible Learning for teachers. Maximizing impact on learning. London & New York: Routledge (2012). Form@re - Open Journal per la formazione in rete, [S. l.], v. 13, n. 2, p. 144–147, 2013. DOI: 10.13128/formare-13251. Disponível em: https://oaj.fupress.net/index.php/formare/article/view/3453. Acesso em: 24 nov. 2024.