The impact of brain drain on building a knowledge society. Economic studies journal, [S. l.], v. 3, n. 1, p. 124–150, 2020. DOI: 10.37375/esj.v3i1.1982. Disponível em: https://elc2.su.edu.ly/index.php/esj/article/view/1982. Acesso em: 8 dec. 2025.