Lai Y-T, Chin E-T. Comparing Integer and Fraction Multiplication Problem-Solving Across Multiplicative Structures Among Rural Sixth-Grade Students in Taiwan. inestera [Internet]. 2026 Jun. 28 [cited 2026 Jul. 12];1(2):79-90. Available from: https://journal.civiliza.org/index.php/inestera/article/view/1573