Schiedi, Adriana. “The Montessori Theory in the ‘No Schoolbag’ Model. Formativity of Materials and of the Educational Environment”. Ricerche di Pedagogia e Didattica. Journal of Theories and Research in Education 16, no. 2 (January 1, 2021): 93–104. Accessed November 23, 2024. https://rpd.unibo.it/article/view/12199.