XU, Shaoyang. Coupling and Coordinated Development of the Digital Economy and Economic Resilience in the Pearl River Delta under the Background of a Unified National Market. Financial Economics Research, [S. l.], v. 3, n. 5, p. 162–179, 2026. DOI: 10.70267/fer.v3n5.162179. Disponível em: https://journals.zeuspress.org/index.php/FER/article/view/1615. Acesso em: 30 oct. 2026.