ZHOU, Chunxi. The scale measurement and spatial differences of digital economy in China. Highlights in Business, Economics and Management, [S. l.], v. 20, p. 309–317, 2023. DOI: 10.54097/hbem.v20i.12368. Disponível em: https://drpress.org/ojs/index.php/HBEM/article/view/12368. Acesso em: 28 apr. 2026.