Herath Mudiyanselage, A.I. et al. 2026. AI-Powered Mobile Applications in Hotels: Guest Personalization, Operational Efficiency, and Sustainability. International Journal of Interactive Mobile Technologies (iJIM). 20, 07 (Apr. 2026), pp. 71–83. DOI:https://doi.org/10.3991/ijim.v20i07.61081.