LI, Q. L. Research on E-Commerce Social Relationship Modeling and Marketing Path Optimization Method Based on Graph Neural Network. Advanced Electromagnetics, [S. l.], v. 15, n. 3, p. 2505–2513, 2026. DOI: 10.7716/aem.v15i3.3305. Disponível em: https://www.aemjournal.org/index.php/AEM/article/view/3305. Acesso em: 15 aug. 2026.