HUANG, Yongsong. Analysis of the Economic Growth Effect of the National Free Trade Port Zones. Journal of Education, Humanities and Social Sciences, [S. l.], v. 39, p. 293–299, 2024. DOI: 10.54097/ffmj5g76. Disponível em: https://drpress.org/ojs/index.php/EHSS/article/view/25474. Acesso em: 20 jun. 2026.