LI, Hui-Chuan. Examining Procedural Proficiency in Fraction Addition: Comparative Insights from England and Taiwan. International Journal of Instruction, [S. l.], v. 18, n. 1, p. 325–340, 2025. Disponível em: https://e-iji.net/ats/index.php/pub/article/view/697. Acesso em: 9 jan. 2025.