Al-Hileh, M. M., S. M. Hamdan, y H. H. O. Nasereddin. «The Importance of Games Practiced by Children from the Perspective of teachers/Children». Opción, Vol. 36, abril de 2020, pp. 1464-81, https://mail.produccioncientificaluz.org/index.php/opcion/article/view/31786.