VACA BOHÓRQUEZ, Ángela C. Virtual Permanent Establishment: An Approach to the Taxation of Electronic Commerce Transactions. Revista de Derecho Fiscal, [S. l.], n. 8, p. 89–102, 2016. DOI: 10.18601/16926722.n8.07. Disponível em: https://revistas.uexternado.edu.co/index.php/fiscal/article/view/4568. Acesso em: 28 mar. 2024.