GENERALIZATION OF THE RULE COUNTING OF THE FREE VARIABLES IN DOUBLE-EVEN PANDIAGONAL MAGIC SQUARES. Iraqi Journal of Science, [S. l.], v. 49, n. 2, p. 162–169, 2024. DOI: 10.24996/ijs.2008.49.2.%g. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/14479.. Acesso em: 16 nov. 2024.