Gesu Thakur, Yogesh Kumar, Gunjan Bhatnagar. “Challenges and Opportunities Presented by the Internet of Things (IoTs) in the Hospitality Industry”. Mathematical Statistician and Engineering Applications 71, no. 4 (September 16, 2022): 2582–2597. Accessed January 22, 2026. https://mail.philstat.org/index.php/MSEA/article/view/817.