Online platforms: concept, role in the conclusion of contracts and current legal framework in Europe. CUADERNOS DE DERECHO TRANSNACIONAL, [S. l.], v. 12, n. 1, p. 863–874, 2020. DOI: 10.20318/cdt.2020.5227. Disponível em: https://e-revistas.uc3m.es/index.php/CDT/article/view/5227. Acesso em: 5 dec. 2025.