Dr. Sofia Elena Márquez. “Platformized Hospitality Ecosystems: Reconfiguring Service Innovation, Customer Engagement, and Organizational Architecture Through SaaS-Driven Digital Infrastructures”. Ethiopian International Journal of Multidisciplinary Research, vol. 12, no. 10, Oct. 2025, pp. 933-40, https://www.eijmr.org/index.php/eijmr/article/view/4760.