Vermette, Paul, and Cindy Kline Kline. “Well-Structured Cooperative Learning in All Classrooms: Using the Dual Objective to Maximize Affective and Cognitive Gain”. Formazione & insegnamento 11, no. 4 (December 31, 2013): 85–104. Accessed July 27, 2024. https://ojs.pensamultimedia.it/index.php/siref/article/view/391.