Interacciones tecnológicas y efectos red: Claves para predecir el impacto del VOIP sobre la industria de las telecomunicaciones. UCJC Business and Society Review (formerly known as Universia Business Review), [S. l.], v. 4, n. 12, 2014. Disponível em: https://journals.ucjc.edu/ubr/article/view/577. Acesso em: 12 oct. 2026.