BIE, Xinyu. Suggestions for Applying Digital Technology to Improve Service Quality in Mid to High end Hotels. Journal of Innovation and Development, [S. l.], v. 5, n. 2, p. 42–44, 2023. DOI: 10.54097/jid.v5i2.10. Disponível em: https://drpress.org/ojs/index.php/jid/article/view/15070. Acesso em: 17 mar. 2026.