Bon Padilla, Karla Alejandra, and María Isabel Ortega Vélez. “Participatory Selection of Children As Health Promoters for Obesity Prevention in Times of COVID-19”. Población y Salud en Mesoamérica 20, no. 1 (July 1, 2022). Accessed March 28, 2024. https://revistas.ucr.ac.cr/index.php/psm/article/view/49640.