Changes in the age structure of the Libyan population and their impact on labor supply. Economic studies journal, [S. l.], v. 4, n. 3, p. 25–01, 2021. DOI: 10.37375/esj.v4i3.2271. Disponível em: https://journal.su.edu.ly/index.php/esj/article/view/2271. Acesso em: 11 jan. 2026.