1.
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 [Internet]. 2013 Aug. 25 [cited 2024 Nov. 24];13(2):144-7. Available from: https://oaj.fupress.net/index.php/formare/article/view/3453