Eva Nurhazizah 2026. Big Data Analytics and Blockchain for Personalized Ecotourism: Toward a Digital Governance Framework for Sustainable Destinations. PLESIRAN: Journal of Tourism, Leisure, and Sustainable Innovation Management. 1, 1 (Jul. 2026), 45–66. DOI:https://doi.org/10.58468/plesiran.v1i1.265.