LA SPINA, E. Especially Vulnerable Subjects and Categories in the Context of European Migration: Theoretical Regulatory Challenges. Migration Letters, London, UK, v. 18, n. 5, p. 533–549, 2021. DOI: 10.59670/ml.v18i5.991. Disponível em: https://migrationletters.com/index.php/ml/article/view/991. Acesso em: 6 may. 2024.