ATTIA, Nicole; BÉRENGER, Valérie. European Integration and Social Convergence: A Qualitative Appraisal. Panoeconomicus, [S. l.], v. 56, n. 1, p. 3–19, 2009. DOI: 10.2298/PAN0901003A. Disponível em: https://panoeconomicus.org/index.php/jorunal/article/view/204. Acesso em: 5 dec. 2025.