LIU, Jiawei. Digital Transformation, Collaborative Efficiency and Supply Chain Antifragility: A Dual Nonlinear Mediation Model with Curvature Moderation. Frontiers in Economics and Management, [S. l.], v. 7, n. 9, p. 18–45, 2026. DOI: 10.6981/FEM.202609_7(9).0003. Disponível em: https://fieam.org/index.php/ojs/article/view/309. Acesso em: 13 nov. 2026.