XIAO, Zixia. Development Obstacles and Optimization Strategies of Digital Economy Empowering New Quality Productive Forces. Economics and Management Innovation, [S. l.], v. 3, n. 3, p. 19–25, 2026. DOI: 10.71222/5nmhym83. Disponível em: https://www.gbspress.com/index.php/EMI/article/view/699. Acesso em: 4 aug. 2026.