CHEN, Yanxi. Research On the Problems and Countermeasures of Pet-Friendly Cities. Journal of Education, Humanities and Social Sciences, [S. l.], v. 60, p. 8–15, 2025. DOI: 10.54097/32fc5e73. Disponível em: https://jehss.org/index.php/ojs/article/view/3. Acesso em: 28 jul. 2026.