PANT, Vyomesh. Why is it Difficult to Understand Fractions?. JOURNAL OF INDIAN EDUCATION, [S. l.], v. 44, n. 4, p. p. 132–143, 2019. Disponível em: http://45.127.197.188:8090/index.php/jie/article/view/2566. Acesso em: 14 mar. 2025.