Effect of Kagan Cooperative Learning Structures on Learning Achievement: An Experimental Study . International Journal of Multidisciplinary Research and Explorer, [S. l.], v. 4, n. 4, p. 39–58, 2024. DOI: 10.70454/IJMRE.2024.40405. Disponível em: https://ijmre.com/index.php/IJMRE/article/view/63. Acesso em: 28 nov. 2025.