Enhancing Academic Achievement in Mathematics through JIGSAW, Group Investigation and Student Team Achievement Division Techniques of Teaching. Journal of Informatics Education and Research, [S. l.], v. 4, n. 3, 2024. DOI: 10.52783/jier.v4i3.1529. Disponível em: https://jier.org/index.php/journal/article/view/1529. Acesso em: 24 jul. 2026.