SHAH, M. N.; ANJUM, F.; CHAND, S.; TABASSUM, P. D. R. Enhancing Mathematical Word Problem Solving Skills: Using Bar Model Visualization Technique. International Research Journal of Education and Innovation, [S. l.], v. 2, n. 3, p. 119–128, 2021. DOI: 10.53575/irjei.v2.03(21)11.119-128. Disponível em: https://irjei.com/index.php/irjei/article/view/92. Acesso em: 31 jul. 2025.