HUI, S. . Exhibition Conference Service Economics in China: Trends, Challenges, and Opportunities. International Journal on Economics, Finance and Sustainable Development, [S. l.], v. 8, n. 2, p. 47–69, 2026. DOI: 10.31149/ijefsd.v8i2.5659. Disponível em: https://journals.researchparks.org/index.php/IJEFSD/article/view/5659. Acesso em: 19 sep. 2026.