Effects of Mathematical Games Strategy on the Achievement of Students in High School Geometry. JÉ«»¨ÌÃÂÛ̳ Institutional É«»¨ÌÃÂÛ̳, [S. l.], v. 1, n. 1, p. 85–99, 2013. DOI: . Disponível em: /index.php/irj/article/view/206. Acesso em: 7 jun. 2025.