KANG, H. J. Preservice Elementary Teachers’ Understanding of Fraction Multiplication and Division in Multiple Contexts. International Electronic Journal of Elementary Education, [S. l.], v. 15, n. 2, p. 109–121, 2023. Disponível em: https://iejee.com/index.php/IEJEE/article/view/1918. Acesso em: 12 sep. 2024.