VÍLCHEZ VILLANUEVA, Amy Emperatriz. Unfair terms in contracts for credit card. Revista de Derecho, [S. l.], n. 13, p. 63–98, 2013. DOI: 10.5377/derecho.v0i13.1012. Disponível em: https://www.camjol.info/index.php/DERECHO/article/view/1012. Acesso em: 6 dec. 2025.