Miranda Boto, José María. “The Role of the EU During the Pandemic Concerning Social Issues”. Z Problematyki Prawa Pracy i Polityki Socjalnej 20, no. 3 (March 22, 2022): 1–14. Accessed July 2, 2025. https://trrest.vot.pl/ojsus/index.php/ZPPPIPS/article/view/12898.