Arrua, Andrea Alejandra, and Danilo Fernández Ríos. “The COVID-19 Pandemic and the Food System: From Health Emergency to Economic Crisis”. Memorias del Instituto de Investigaciones en Ciencias de la Salud 22, no. 1 (December 30, 2024). Accessed February 19, 2026. https://revistascientificas.una.py/index.php/RIIC/article/view/5019.