LUO, Zhijun. GROUP COOPERATIVE LEARNING IN UNIVERSITY ADVANCED MATHEMATICS. Journal of Global Research in Mathematical Archives(JGRMA), [S. l.], v. 1, n. 2, p. 1–5, 2013. Disponível em: https://jgrma.com/index.php/jgrma/article/view/22. Acesso em: 29 apr. 2025.