La venta por teléfono móvil desde el punto de vista de las empresas españolas. UCJC Business and Society Review (formerly known as Universia Business Review), [S. l.], v. 2, n. 34, 2014. Disponível em: https://journals.ucjc.edu/ubr/article/view/846. Acesso em: 11 oct. 2026.