SAYEGH, Rosette Ghossoub; SAADE, Nisrine Hamdan. Optimal Tax Rate and Economic Growth : an Empirical Application to the Case of Lebanon. DEMO, Cracow, v. 5, n. 2, p. 66–86, 2020. Disponível em: https://ojs.fimagis.pl/index.php/demo/article/view/1186. Acesso em: 12 sep. 2025.