LI, Xinjia; YE, Lingfei. The Sustainable Development of Tourism Based on Depth Analyse. Mathematical Modeling and Algorithm Application, [S. l.], v. 6, n. 1, p. 172–177, 2025. DOI: 10.54097/pwc8qe29. Disponível em: https://drpress.org/ojs/index.php/mmaa/article/view/32021. Acesso em: 26 jul. 2026.