SUMALPONG, A.; BUAN, A. The Learners’ Performance in an Open Contextualized Geometry Problems. Asia Research Network Journal of Education, [S. l.], v. 6, n. 2, p. 130–138, 2026. Disponível em: https://so05.tci-thaijo.org/index.php/arnje/article/view/277552. Acesso em: 16 sep. 2026.