INTAN ZUHRA et al. IMPROVING STUDENTS’ CRITICAL THINKING ABILITIES THROUGH PROBLEM SOLVING ON FRACTIONS IN GRADE V ELEMENTARY SCHOOL. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET), [S. l.], v. 5, n. 7, p. 4892–4898, 2026. Disponível em: https://ijset.org/index.php/ijset/article/view/2110. Acesso em: 12 sep. 2026.