A. M. Brochado and A. V. Mendes, "Smart luxury: Exploring Portuguese guests’ technology preferences in high-end hotels", in The evolution of luxury brands: Society, technology, and context, Alkis Thrassou, Demetris Vrontis, Leonidas Efthymiou, Yaakov Weber, S. M. Riad Shams, Evangelos Tsoukatos, Ed., Palgrave Macmillan, 2025, vol. 2, pp. 301-327