YUSOF, Yuhaida; IBRAHIM, Mohamad. Effectiveness of a Visual-Spatial Intelligence Teaching Courseware on the Achievement of Underachieving Students in Equivalent Fractions (53 - 63). EDUCATUM Journal of Science, Mathematics and Technology, [S. l.], v. 1, n. 1, p. 53–63, 2014. Disponível em: https://ejournal.upsi.edu.my/index.php/EJSMT/article/view/13. Acesso em: 13 may. 2025.