The Impact of Sustainable Leadership on Organizational Happiness at Libyan Airlines Operating in Benghazi. Economic studies journal, [S. l.], v. 8, n. 2, p. 116–95, 2025. DOI: 10.37375/esj.v8i2.3565. Disponível em: https://journal.su.edu.ly/index.php/esj/article/view/3565. Acesso em: 10 jan. 2026.