SCHWAN, .; DAYE, . Delving Deeper: Squares within Squares and Cubes within Cubes. Ohio Journal of School Mathematics, [S. l.], v. 94, n. 1, p. 31–40, 2023. Disponível em: http://voyager.janeway.systems:9999/index.php/OJSM/article/view/9536. Acesso em: 7 nov. 2026.