Equations and Formulas as Problem Solving Strategies Frequently Used by Students in Solving Math Problems. JÉ«»¨ÌÃÂÛ̳ Institutional É«»¨ÌÃÂÛ̳, [S. l.], v. 4, n. 1, p. 20–35, 2014. DOI: . Disponível em: /index.php/irj/article/view/304. Acesso em: 7 jun. 2025.