ZHAO, Peijie. Analysis of Global Core Countries from a Complex Network Perspective. Highlights in Science, Engineering and Technology, [S. l.], v. 94, p. 661–668, 2024. DOI: 10.54097/qndhd050. Disponível em: https://drpress.org/ojs/index.php/HSET/article/view/20726. Acesso em: 7 sep. 2026.