赵瑞祺; 肖 湘. 数字市场“守门人 ”制度的理论反思与本土建构 ——基于欧盟 DMA 的比较分析. Frontiers of Social Sciences and Humanities, [S. l.], v. 1, n. 5, 2026. Disponível em: http://www.axonpublishing.org/index.php/rwshkqy/article/view/206. Acesso em: 30 may. 2026.