数字服务税对跨境电商企业的影响研究——以亚马逊公司为例. 教育与教法, [S. l.], v. 1, n. 7, p. 41–47, 2025. DOI: 10.71411/jyyjx.2025.v1i7.860. Disponível em: https://ojs.shiharr.com/index.php/jyyjx/article/view/860. Acesso em: 12 dec. 2025.