AFAGANI DAHLAN, J.; AL GHIFARY, S. S.; SUPRIYADI, E. A meta-analysis study: Does the open-ended approach to learning mathematics have an effect on students’ high-level mathematical thinking abilities?. Kasetsart Journal of Social Sciences, [S. l.], v. 47, n. 3, p. 470316, 2026. Disponível em: https://so04.tci-thaijo.org/index.php/kjss/article/view/292613. Acesso em: 17 sep. 2026.