Delfino, Francesca. «The Contribution of International Organizations, in Particular of the European Union, to the Fight Against Global Health Threats: COVID-19 and Its Challenges and Opportunities». Araucaria 22, no. 45 (noviembre 6, 2020). Accedido marzo 29, 2024. https://revistascientificas.us.es/index.php/araucaria/article/view/13500.