Noviana, Ulva, M. Hasinuddin, y Heni Ekawati. «Health Promotion of Families and Early Childhood Education Teachers in Improving Cognition, Commitment and Behavior to Prevent COVID-19 Transmission in Children». Gaceta Médica de Caracas 130, no. 1 S (junio 2, 2022): S292-S298. Accedido diciembre 18, 2024. http://saber.ucv.ve/ojs/index.php/rev_gmc/article/view/23920.