Rodríguez Marin, María Monserrat, and Gilberto Mercado. “Junk Food Consumption and Physical Activity During the Covid-19 Pandemic in Mexico”. Revista Venezolana de Salud Pública, vol. 9, no. 2, Nov. 2021, pp. 77-88, https://mail.revistas.uclave.org/index.php/rvsp/article/view/3474.