Ma, L. J., and J. Y. Li. “Using DPC-GNN to Exploit the Driving Effect of Cultural Industry Agglomeration on Regional Economic Growth from Multi-Source Data”. Advanced Electromagnetics 15, no. 3 (August 13, 2026): 4730–4743. Accessed August 20, 2026. https://www.aemjournal.org/index.php/AEM/article/view/3539.