XIONG, Zhenyi. The North and South Divide: A Drag on the Italian Economy. Highlights in Business, Economics and Management, [S. l.], v. 2, p. 219–226, 2022. DOI: 10.54097/hbem.v2i.2366. Disponível em: https://drpress.org/ojs/index.php/HBEM/article/view/2366. Acesso em: 4 jun. 2026.